99960147340

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2243}}^1\times {\mathrm{36529}}^1$

素因数の和:38842

約数の個数: 48

約数和(自身を含む): 213458525280

約数和(自身を除く): 113498377940

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 2243, 4486, 8972, 11215, 22430, 36529, 44860, 73058, 136823, 146116, 182645, 273646, 365290, 547292, 684115, 730580, 1368230, 2228269, 2736460, 4456538, 8913076, 11141345, 22282690, 44565380, 81934547, 163869094, 327738188, 409672735, 819345470, 1638690940, 4998007367, 9996014734, 19992029468, 24990036835, 49980073670, 99960147340]

約数ペア:

[(1, 99960147340), (2, 49980073670), (4, 24990036835), (5, 19992029468), (10, 9996014734), (20, 4998007367), (61, 1638690940), (122, 819345470), (244, 409672735), (305, 327738188), (610, 163869094), (1220, 81934547), (2243, 44565380), (4486, 22282690), (8972, 11141345), (11215, 8913076), (22430, 4456538), (36529, 2736460), (44860, 2228269), (73058, 1368230), (136823, 730580), (146116, 684115), (182645, 547292), (273646, 365290)]