61099480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117499}}^1$

素因数の和:117523

約数の個数: 32

約数和(自身を含む): 148050000

約数和(自身を除く): 86950520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 117499, 234998, 469996, 587495, 939992, 1174990, 1527487, 2349980, 3054974, 4699960, 6109948, 7637435, 12219896, 15274870, 30549740, 61099480]

約数ペア:

[(1, 61099480), (2, 30549740), (4, 15274870), (5, 12219896), (8, 7637435), (10, 6109948), (13, 4699960), (20, 3054974), (26, 2349980), (40, 1527487), (52, 1174990), (65, 939992), (104, 587495), (130, 469996), (260, 234998), (520, 117499)]