102061520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115979}}^1$

素因数の和:116003

約数の個数: 40

約数和(自身を含む): 258867360

約数和(自身を除く): 156805840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 115979, 231958, 463916, 579895, 927832, 1159790, 1275769, 1855664, 2319580, 2551538, 4639160, 5103076, 6378845, 9278320, 10206152, 12757690, 20412304, 25515380, 51030760, 102061520]

約数ペア:

[(1, 102061520), (2, 51030760), (4, 25515380), (5, 20412304), (8, 12757690), (10, 10206152), (11, 9278320), (16, 6378845), (20, 5103076), (22, 4639160), (40, 2551538), (44, 2319580), (55, 1855664), (80, 1275769), (88, 1159790), (110, 927832), (176, 579895), (220, 463916), (440, 231958), (880, 115979)]