101231240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12109}}^1$

素因数の和:12150

約数の個数: 64

約数和(自身を含む): 261576000

約数和(自身を除く): 160344760

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 12109, 24218, 48436, 60545, 96872, 121090, 133199, 230071, 242180, 266398, 460142, 484360, 532796, 665995, 920284, 1065592, 1150355, 1331990, 1840568, 2300710, 2530781, 2663980, 4601420, 5061562, 5327960, 9202840, 10123124, 12653905, 20246248, 25307810, 50615620, 101231240]

約数ペア:

[(1, 101231240), (2, 50615620), (4, 25307810), (5, 20246248), (8, 12653905), (10, 10123124), (11, 9202840), (19, 5327960), (20, 5061562), (22, 4601420), (38, 2663980), (40, 2530781), (44, 2300710), (55, 1840568), (76, 1331990), (88, 1150355), (95, 1065592), (110, 920284), (152, 665995), (190, 532796), (209, 484360), (220, 460142), (380, 266398), (418, 242180), (440, 230071), (760, 133199), (836, 121090), (1045, 96872), (1672, 60545), (2090, 48436), (4180, 24218), (8360, 12109)]