29161910

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 53631072

約数和(自身を除く): 24469162

約数列:

[1, 2, 5, 10, 113, 131, 197, 226, 262, 394, 565, 655, 985, 1130, 1310, 1970, 14803, 22261, 25807, 29606, 44522, 51614, 74015, 111305, 129035, 148030, 222610, 258070, 2916191, 5832382, 14580955, 29161910]

約数ペア:

[(1, 29161910), (2, 14580955), (5, 5832382), (10, 2916191), (113, 258070), (131, 222610), (197, 148030), (226, 129035), (262, 111305), (394, 74015), (565, 51614), (655, 44522), (985, 29606), (1130, 25807), (1310, 22261), (1970, 14803)]