2098045280

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 5455392768

約数和(自身を除く): 3357347488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 53, 62, 80, 92, 106, 115, 124, 155, 160, 184, 212, 230, 248, 265, 310, 347, 368, 424, 460, 496, 530, 620, 694, 713, 736, 848, 920, 992, 1060, 1219, 1240, 1388, 1426, 1643, 1696, 1735, 1840, 2120, 2438, 2480, 2776, 2852, 3286, 3470, 3565, 3680, 4240, 4876, 4960, 5552, 5704, 6095, 6572, 6940, 7130, 7981, 8215, 8480, 9752, 10757, 11104, 11408, 12190, 13144, 13880, 14260, 15962, 16430, 18391, 19504, 21514, 22816, 24380, 26288, 27760, 28520, 31924, 32860, 36782, 37789, 39008, 39905, 43028, 48760, 52576, 53785, 55520, 57040, 63848, 65720, 73564, 75578, 79810, 86056, 91955, 97520, 107570, 114080, 127696, 131440, 147128, 151156, 159620, 172112, 183910, 188945, 195040, 215140, 247411, 255392, 262880, 294256, 302312, 319240, 344224, 367820, 377890, 422993, 430280, 494822, 570121, 588512, 604624, 638480, 735640, 755780, 845986, 860560, 989644, 1140242, 1209248, 1237055, 1276960, 1471280, 1511560, 1691972, 1721120, 1979288, 2114965, 2280484, 2474110, 2850605, 2942560, 3023120, 3383944, 3958576, 4229930, 4560968, 4948220, 5701210, 6046240, 6767888, 7917152, 8459860, 9121936, 9896440, 11402420, 13112783, 13535776, 16919720, 18243872, 19792880, 22804840, 26225566, 33839440, 39585760, 45609680, 52451132, 65563915, 67678880, 91219360, 104902264, 131127830, 209804528, 262255660, 419609056, 524511320, 1049022640, 2098045280]

約数ペア:

[(1, 2098045280), (2, 1049022640), (4, 524511320), (5, 419609056), (8, 262255660), (10, 209804528), (16, 131127830), (20, 104902264), (23, 91219360), (31, 67678880), (32, 65563915), (40, 52451132), (46, 45609680), (53, 39585760), (62, 33839440), (80, 26225566), (92, 22804840), (106, 19792880), (115, 18243872), (124, 16919720), (155, 13535776), (160, 13112783), (184, 11402420), (212, 9896440), (230, 9121936), (248, 8459860), (265, 7917152), (310, 6767888), (347, 6046240), (368, 5701210), (424, 4948220), (460, 4560968), (496, 4229930), (530, 3958576), (620, 3383944), (694, 3023120), (713, 2942560), (736, 2850605), (848, 2474110), (920, 2280484), (992, 2114965), (1060, 1979288), (1219, 1721120), (1240, 1691972), (1388, 1511560), (1426, 1471280), (1643, 1276960), (1696, 1237055), (1735, 1209248), (1840, 1140242), (2120, 989644), (2438, 860560), (2480, 845986), (2776, 755780), (2852, 735640), (3286, 638480), (3470, 604624), (3565, 588512), (3680, 570121), (4240, 494822), (4876, 430280), (4960, 422993), (5552, 377890), (5704, 367820), (6095, 344224), (6572, 319240), (6940, 302312), (7130, 294256), (7981, 262880), (8215, 255392), (8480, 247411), (9752, 215140), (10757, 195040), (11104, 188945), (11408, 183910), (12190, 172112), (13144, 159620), (13880, 151156), (14260, 147128), (15962, 131440), (16430, 127696), (18391, 114080), (19504, 107570), (21514, 97520), (22816, 91955), (24380, 86056), (26288, 79810), (27760, 75578), (28520, 73564), (31924, 65720), (32860, 63848), (36782, 57040), (37789, 55520), (39008, 53785), (39905, 52576), (43028, 48760)]