101687960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{231109}}^1$

素因数の和:231131

約数の個数: 32

約数和(自身を含む): 249598800

約数和(自身を除く): 147910840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 231109, 462218, 924436, 1155545, 1848872, 2311090, 2542199, 4622180, 5084398, 9244360, 10168796, 12710995, 20337592, 25421990, 50843980, 101687960]

約数ペア:

[(1, 101687960), (2, 50843980), (4, 25421990), (5, 20337592), (8, 12710995), (10, 10168796), (11, 9244360), (20, 5084398), (22, 4622180), (40, 2542199), (44, 2311090), (55, 1848872), (88, 1155545), (110, 924436), (220, 462218), (440, 231109)]