73099240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 171279360

約数和(自身を除く): 98180120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 167, 248, 310, 334, 353, 620, 668, 706, 835, 1240, 1336, 1412, 1670, 1765, 2824, 3340, 3530, 5177, 6680, 7060, 10354, 10943, 14120, 20708, 21886, 25885, 41416, 43772, 51770, 54715, 58951, 87544, 103540, 109430, 117902, 207080, 218860, 235804, 294755, 437720, 471608, 589510, 1179020, 1827481, 2358040, 3654962, 7309924, 9137405, 14619848, 18274810, 36549620, 73099240]

約数ペア:

[(1, 73099240), (2, 36549620), (4, 18274810), (5, 14619848), (8, 9137405), (10, 7309924), (20, 3654962), (31, 2358040), (40, 1827481), (62, 1179020), (124, 589510), (155, 471608), (167, 437720), (248, 294755), (310, 235804), (334, 218860), (353, 207080), (620, 117902), (668, 109430), (706, 103540), (835, 87544), (1240, 58951), (1336, 54715), (1412, 51770), (1670, 43772), (1765, 41416), (2824, 25885), (3340, 21886), (3530, 20708), (5177, 14120), (6680, 10943), (7060, 10354)]