57432009560

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1231}}^1\times {\mathrm{1987}}^1$

素因数の和:3816

約数の個数: 64

約数和(自身を含む): 129612510720

約数和(自身を除く): 72180501160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 587, 1174, 1231, 1987, 2348, 2462, 2935, 3974, 4696, 4924, 5870, 6155, 7948, 9848, 9935, 11740, 12310, 15896, 19870, 23480, 24620, 39740, 49240, 79480, 722597, 1166369, 1445194, 2332738, 2445997, 2890388, 3612985, 4665476, 4891994, 5780776, 5831845, 7225970, 9330952, 9783988, 11663690, 12229985, 14451940, 19567976, 23327380, 24459970, 28903880, 46654760, 48919940, 97839880, 1435800239, 2871600478, 5743200956, 7179001195, 11486401912, 14358002390, 28716004780, 57432009560]

約数ペア:

[(1, 57432009560), (2, 28716004780), (4, 14358002390), (5, 11486401912), (8, 7179001195), (10, 5743200956), (20, 2871600478), (40, 1435800239), (587, 97839880), (1174, 48919940), (1231, 46654760), (1987, 28903880), (2348, 24459970), (2462, 23327380), (2935, 19567976), (3974, 14451940), (4696, 12229985), (4924, 11663690), (5870, 9783988), (6155, 9330952), (7948, 7225970), (9848, 5831845), (9935, 5780776), (11740, 4891994), (12310, 4665476), (15896, 3612985), (19870, 2890388), (23480, 2445997), (24620, 2332738), (39740, 1445194), (49240, 1166369), (79480, 722597)]