38302360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 99532800

約数和(自身を除く): 61230440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 31, 34, 40, 46, 62, 68, 79, 85, 92, 115, 124, 136, 155, 158, 170, 184, 230, 248, 310, 316, 340, 391, 395, 460, 527, 620, 632, 680, 713, 782, 790, 920, 1054, 1240, 1343, 1426, 1564, 1580, 1817, 1955, 2108, 2449, 2635, 2686, 2852, 3128, 3160, 3565, 3634, 3910, 4216, 4898, 5270, 5372, 5704, 6715, 7130, 7268, 7820, 9085, 9796, 10540, 10744, 12121, 12245, 13430, 14260, 14536, 15640, 18170, 19592, 21080, 24242, 24490, 26860, 28520, 30889, 36340, 41633, 48484, 48980, 53720, 56327, 60605, 61778, 72680, 83266, 96968, 97960, 112654, 121210, 123556, 154445, 166532, 208165, 225308, 242420, 247112, 281635, 308890, 333064, 416330, 450616, 484840, 563270, 617780, 832660, 957559, 1126540, 1235560, 1665320, 1915118, 2253080, 3830236, 4787795, 7660472, 9575590, 19151180, 38302360]

約数ペア:

[(1, 38302360), (2, 19151180), (4, 9575590), (5, 7660472), (8, 4787795), (10, 3830236), (17, 2253080), (20, 1915118), (23, 1665320), (31, 1235560), (34, 1126540), (40, 957559), (46, 832660), (62, 617780), (68, 563270), (79, 484840), (85, 450616), (92, 416330), (115, 333064), (124, 308890), (136, 281635), (155, 247112), (158, 242420), (170, 225308), (184, 208165), (230, 166532), (248, 154445), (310, 123556), (316, 121210), (340, 112654), (391, 97960), (395, 96968), (460, 83266), (527, 72680), (620, 61778), (632, 60605), (680, 56327), (713, 53720), (782, 48980), (790, 48484), (920, 41633), (1054, 36340), (1240, 30889), (1343, 28520), (1426, 26860), (1564, 24490), (1580, 24242), (1817, 21080), (1955, 19592), (2108, 18170), (2449, 15640), (2635, 14536), (2686, 14260), (2852, 13430), (3128, 12245), (3160, 12121), (3565, 10744), (3634, 10540), (3910, 9796), (4216, 9085), (4898, 7820), (5270, 7268), (5372, 7130), (5704, 6715)]