56837360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:706

約数の個数: 80

約数和(自身を含む): 141612960

約数和(自身を除く): 84775600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 61, 76, 80, 95, 122, 152, 190, 244, 304, 305, 380, 488, 610, 613, 760, 976, 1159, 1220, 1226, 1520, 2318, 2440, 2452, 3065, 4636, 4880, 4904, 5795, 6130, 9272, 9808, 11590, 11647, 12260, 18544, 23180, 23294, 24520, 37393, 46360, 46588, 49040, 58235, 74786, 92720, 93176, 116470, 149572, 186352, 186965, 232940, 299144, 373930, 465880, 598288, 710467, 747860, 931760, 1420934, 1495720, 2841868, 2991440, 3552335, 5683736, 7104670, 11367472, 14209340, 28418680, 56837360]

約数ペア:

[(1, 56837360), (2, 28418680), (4, 14209340), (5, 11367472), (8, 7104670), (10, 5683736), (16, 3552335), (19, 2991440), (20, 2841868), (38, 1495720), (40, 1420934), (61, 931760), (76, 747860), (80, 710467), (95, 598288), (122, 465880), (152, 373930), (190, 299144), (244, 232940), (304, 186965), (305, 186352), (380, 149572), (488, 116470), (610, 93176), (613, 92720), (760, 74786), (976, 58235), (1159, 49040), (1220, 46588), (1226, 46360), (1520, 37393), (2318, 24520), (2440, 23294), (2452, 23180), (3065, 18544), (4636, 12260), (4880, 11647), (4904, 11590), (5795, 9808), (6130, 9272)]