25857499020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1483}}^1\times {\mathrm{5483}}^1$

素因数の和:7031

約数の個数: 96

約数和(自身を含む): 73830258432

約数和(自身を除く): 47972759412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1483, 1590, 2966, 3180, 4449, 5483, 5932, 7415, 8898, 10966, 14830, 16449, 17796, 21932, 22245, 27415, 29660, 32898, 44490, 54830, 65796, 78599, 82245, 88980, 109660, 157198, 164490, 235797, 290599, 314396, 328980, 392995, 471594, 581198, 785990, 871797, 943188, 1162396, 1178985, 1452995, 1571980, 1743594, 2357970, 2905990, 3487188, 4358985, 4715940, 5811980, 8131289, 8717970, 16262578, 17435940, 24393867, 32525156, 40656445, 48787734, 81312890, 97575468, 121969335, 162625780, 243938670, 430958317, 487877340, 861916634, 1292874951, 1723833268, 2154791585, 2585749902, 4309583170, 5171499804, 6464374755, 8619166340, 12928749510, 25857499020]

約数ペア:

[(1, 25857499020), (2, 12928749510), (3, 8619166340), (4, 6464374755), (5, 5171499804), (6, 4309583170), (10, 2585749902), (12, 2154791585), (15, 1723833268), (20, 1292874951), (30, 861916634), (53, 487877340), (60, 430958317), (106, 243938670), (159, 162625780), (212, 121969335), (265, 97575468), (318, 81312890), (530, 48787734), (636, 40656445), (795, 32525156), (1060, 24393867), (1483, 17435940), (1590, 16262578), (2966, 8717970), (3180, 8131289), (4449, 5811980), (5483, 4715940), (5932, 4358985), (7415, 3487188), (8898, 2905990), (10966, 2357970), (14830, 1743594), (16449, 1571980), (17796, 1452995), (21932, 1178985), (22245, 1162396), (27415, 943188), (29660, 871797), (32898, 785990), (44490, 581198), (54830, 471594), (65796, 392995), (78599, 328980), (82245, 314396), (88980, 290599), (109660, 235797), (157198, 164490)]