17580521710

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{40627}}^1$

素因数の和:41140

約数の個数: 32

約数和(自身を含む): 32016489120

約数和(自身を除く): 14435967410

約数列:

[1, 2, 5, 10, 109, 218, 397, 545, 794, 1090, 1985, 3970, 40627, 43273, 81254, 86546, 203135, 216365, 406270, 432730, 4428343, 8856686, 16128919, 22141715, 32257838, 44283430, 80644595, 161289190, 1758052171, 3516104342, 8790260855, 17580521710]

約数ペア:

[(1, 17580521710), (2, 8790260855), (5, 3516104342), (10, 1758052171), (109, 161289190), (218, 80644595), (397, 44283430), (545, 32257838), (794, 22141715), (1090, 16128919), (1985, 8856686), (3970, 4428343), (40627, 432730), (43273, 406270), (81254, 216365), (86546, 203135)]