45609680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 111849984

約数和(自身を除く): 66240304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 53, 62, 80, 106, 124, 155, 212, 248, 265, 310, 347, 424, 496, 530, 620, 694, 848, 1060, 1240, 1388, 1643, 1735, 2120, 2480, 2776, 3286, 3470, 4240, 5552, 6572, 6940, 8215, 10757, 13144, 13880, 16430, 18391, 21514, 26288, 27760, 32860, 36782, 43028, 53785, 65720, 73564, 86056, 91955, 107570, 131440, 147128, 172112, 183910, 215140, 294256, 367820, 430280, 570121, 735640, 860560, 1140242, 1471280, 2280484, 2850605, 4560968, 5701210, 9121936, 11402420, 22804840, 45609680]

約数ペア:

[(1, 45609680), (2, 22804840), (4, 11402420), (5, 9121936), (8, 5701210), (10, 4560968), (16, 2850605), (20, 2280484), (31, 1471280), (40, 1140242), (53, 860560), (62, 735640), (80, 570121), (106, 430280), (124, 367820), (155, 294256), (212, 215140), (248, 183910), (265, 172112), (310, 147128), (347, 131440), (424, 107570), (496, 91955), (530, 86056), (620, 73564), (694, 65720), (848, 53785), (1060, 43028), (1240, 36782), (1388, 32860), (1643, 27760), (1735, 26288), (2120, 21514), (2480, 18391), (2776, 16430), (3286, 13880), (3470, 13144), (4240, 10757), (5552, 8215), (6572, 6940)]