55953984560

素因数分解:

$2^4\times 5^1\times {\mathrm{953}}^1\times {\mathrm{733919}}^1$

素因数の和:734885

約数の個数: 40

約数和(自身を含む): 130229700480

約数和(自身を除く): 74275715920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 953, 1906, 3812, 4765, 7624, 9530, 15248, 19060, 38120, 76240, 733919, 1467838, 2935676, 3669595, 5871352, 7339190, 11742704, 14678380, 29356760, 58713520, 699424807, 1398849614, 2797699228, 3497124035, 5595398456, 6994248070, 11190796912, 13988496140, 27976992280, 55953984560]

約数ペア:

[(1, 55953984560), (2, 27976992280), (4, 13988496140), (5, 11190796912), (8, 6994248070), (10, 5595398456), (16, 3497124035), (20, 2797699228), (40, 1398849614), (80, 699424807), (953, 58713520), (1906, 29356760), (3812, 14678380), (4765, 11742704), (7624, 7339190), (9530, 5871352), (15248, 3669595), (19060, 2935676), (38120, 1467838), (76240, 733919)]