71599840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1244

約数の個数: 96

約数和(自身を含む): 188606880

約数和(自身を除く): 117007040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 464, 520, 580, 754, 928, 1040, 1160, 1187, 1508, 1885, 2080, 2320, 2374, 3016, 3770, 4640, 4748, 5935, 6032, 7540, 9496, 11870, 12064, 15080, 15431, 18992, 23740, 30160, 30862, 34423, 37984, 47480, 60320, 61724, 68846, 77155, 94960, 123448, 137692, 154310, 172115, 189920, 246896, 275384, 308620, 344230, 447499, 493792, 550768, 617240, 688460, 894998, 1101536, 1234480, 1376920, 1789996, 2237495, 2468960, 2753840, 3579992, 4474990, 5507680, 7159984, 8949980, 14319968, 17899960, 35799920, 71599840]

約数ペア:

[(1, 71599840), (2, 35799920), (4, 17899960), (5, 14319968), (8, 8949980), (10, 7159984), (13, 5507680), (16, 4474990), (20, 3579992), (26, 2753840), (29, 2468960), (32, 2237495), (40, 1789996), (52, 1376920), (58, 1234480), (65, 1101536), (80, 894998), (104, 688460), (116, 617240), (130, 550768), (145, 493792), (160, 447499), (208, 344230), (232, 308620), (260, 275384), (290, 246896), (377, 189920), (416, 172115), (464, 154310), (520, 137692), (580, 123448), (754, 94960), (928, 77155), (1040, 68846), (1160, 61724), (1187, 60320), (1508, 47480), (1885, 37984), (2080, 34423), (2320, 30862), (2374, 30160), (3016, 23740), (3770, 18992), (4640, 15431), (4748, 15080), (5935, 12064), (6032, 11870), (7540, 9496)]