12542893990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{4283}}^1$

素因数の和:4717

約数の個数: 64

約数和(自身を含む): 25021301760

約数和(自身を除く): 12478407770

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 337, 395, 674, 790, 869, 1685, 1738, 3370, 3707, 4283, 4345, 7414, 8566, 8690, 18535, 21415, 26623, 37070, 42830, 47113, 53246, 94226, 133115, 235565, 266230, 292853, 338357, 471130, 585706, 676714, 1443371, 1464265, 1691785, 2886742, 2928530, 3383570, 3721927, 7216855, 7443854, 14433710, 15877081, 18609635, 31754162, 37219270, 79385405, 114026309, 158770810, 228052618, 570131545, 1140263090, 1254289399, 2508578798, 6271446995, 12542893990]

約数ペア:

[(1, 12542893990), (2, 6271446995), (5, 2508578798), (10, 1254289399), (11, 1140263090), (22, 570131545), (55, 228052618), (79, 158770810), (110, 114026309), (158, 79385405), (337, 37219270), (395, 31754162), (674, 18609635), (790, 15877081), (869, 14433710), (1685, 7443854), (1738, 7216855), (3370, 3721927), (3707, 3383570), (4283, 2928530), (4345, 2886742), (7414, 1691785), (8566, 1464265), (8690, 1443371), (18535, 676714), (21415, 585706), (26623, 471130), (37070, 338357), (42830, 292853), (47113, 266230), (53246, 235565), (94226, 133115)]