41257960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 97114320

約数和(自身を除く): 55856360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 61, 74, 122, 148, 185, 244, 296, 305, 370, 457, 488, 610, 740, 914, 1220, 1480, 1828, 2257, 2285, 2440, 3656, 4514, 4570, 9028, 9140, 11285, 16909, 18056, 18280, 22570, 27877, 33818, 45140, 55754, 67636, 84545, 90280, 111508, 135272, 139385, 169090, 223016, 278770, 338180, 557540, 676360, 1031449, 1115080, 2062898, 4125796, 5157245, 8251592, 10314490, 20628980, 41257960]

約数ペア:

[(1, 41257960), (2, 20628980), (4, 10314490), (5, 8251592), (8, 5157245), (10, 4125796), (20, 2062898), (37, 1115080), (40, 1031449), (61, 676360), (74, 557540), (122, 338180), (148, 278770), (185, 223016), (244, 169090), (296, 139385), (305, 135272), (370, 111508), (457, 90280), (488, 84545), (610, 67636), (740, 55754), (914, 45140), (1220, 33818), (1480, 27877), (1828, 22570), (2257, 18280), (2285, 18056), (2440, 16909), (3656, 11285), (4514, 9140), (4570, 9028)]