118329790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{911}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 220631040

約数和(自身を除く): 102301250

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 419, 838, 911, 1822, 2095, 4190, 4555, 9110, 12989, 25978, 28241, 56482, 64945, 129890, 141205, 282410, 381709, 763418, 1908545, 3817090, 11832979, 23665958, 59164895, 118329790]

約数ペア:

[(1, 118329790), (2, 59164895), (5, 23665958), (10, 11832979), (31, 3817090), (62, 1908545), (155, 763418), (310, 381709), (419, 282410), (838, 141205), (911, 129890), (1822, 64945), (2095, 56482), (4190, 28241), (4555, 25978), (9110, 12989)]