14591334280

素因数分解:

$2^3\times 5^1\times {\mathrm{593}}^1\times {\mathrm{617}}^1\times {\mathrm{997}}^1$

素因数の和:2218

約数の個数: 64

約数和(自身を含む): 32972203440

約数和(自身を除く): 18380869160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 593, 617, 997, 1186, 1234, 1994, 2372, 2468, 2965, 3085, 3988, 4744, 4936, 4985, 5930, 6170, 7976, 9970, 11860, 12340, 19940, 23720, 24680, 39880, 365881, 591221, 615149, 731762, 1182442, 1230298, 1463524, 1829405, 2364884, 2460596, 2927048, 2956105, 3075745, 3658810, 4729768, 4921192, 5912210, 6151490, 7317620, 11824420, 12302980, 14635240, 23648840, 24605960, 364783357, 729566714, 1459133428, 1823916785, 2918266856, 3647833570, 7295667140, 14591334280]

約数ペア:

[(1, 14591334280), (2, 7295667140), (4, 3647833570), (5, 2918266856), (8, 1823916785), (10, 1459133428), (20, 729566714), (40, 364783357), (593, 24605960), (617, 23648840), (997, 14635240), (1186, 12302980), (1234, 11824420), (1994, 7317620), (2372, 6151490), (2468, 5912210), (2965, 4921192), (3085, 4729768), (3988, 3658810), (4744, 3075745), (4936, 2956105), (4985, 2927048), (5930, 2460596), (6170, 2364884), (7976, 1829405), (9970, 1463524), (11860, 1230298), (12340, 1182442), (19940, 731762), (23720, 615149), (24680, 591221), (39880, 365881)]