38028010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2011}}^1$

素因数の和:2110

約数の個数: 32

約数和(自身を含む): 71852544

約数和(自身を除く): 33824534

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 2011, 3782, 4022, 9455, 10055, 18910, 20110, 62341, 122671, 124682, 245342, 311705, 613355, 623410, 1226710, 3802801, 7605602, 19014005, 38028010]

約数ペア:

[(1, 38028010), (2, 19014005), (5, 7605602), (10, 3802801), (31, 1226710), (61, 623410), (62, 613355), (122, 311705), (155, 245342), (305, 124682), (310, 122671), (610, 62341), (1891, 20110), (2011, 18910), (3782, 10055), (4022, 9455)]