15677851010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{23189}}^1$

素因数の和:23351

約数の個数: 64

約数和(自身を含む): 30925812960

約数和(自身を除く): 15247961950

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 97, 170, 194, 205, 410, 485, 697, 970, 1394, 1649, 3298, 3485, 3977, 6970, 7954, 8245, 16490, 19885, 23189, 39770, 46378, 67609, 115945, 135218, 231890, 338045, 394213, 676090, 788426, 950749, 1901498, 1971065, 2249333, 3942130, 4498666, 4753745, 9507490, 11246665, 16162733, 22493330, 32325466, 38238661, 76477322, 80813665, 92222653, 161627330, 184445306, 191193305, 382386610, 461113265, 922226530, 1567785101, 3135570202, 7838925505, 15677851010]

約数ペア:

[(1, 15677851010), (2, 7838925505), (5, 3135570202), (10, 1567785101), (17, 922226530), (34, 461113265), (41, 382386610), (82, 191193305), (85, 184445306), (97, 161627330), (170, 92222653), (194, 80813665), (205, 76477322), (410, 38238661), (485, 32325466), (697, 22493330), (970, 16162733), (1394, 11246665), (1649, 9507490), (3298, 4753745), (3485, 4498666), (3977, 3942130), (6970, 2249333), (7954, 1971065), (8245, 1901498), (16490, 950749), (19885, 788426), (23189, 676090), (39770, 394213), (46378, 338045), (67609, 231890), (115945, 135218)]