45143240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59399}}^1$

素因数の和:59429

約数の個数: 32

約数和(自身を含む): 106920000

約数和(自身を除く): 61776760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 59399, 118798, 237596, 296995, 475192, 593990, 1128581, 1187980, 2257162, 2375960, 4514324, 5642905, 9028648, 11285810, 22571620, 45143240]

約数ペア:

[(1, 45143240), (2, 22571620), (4, 11285810), (5, 9028648), (8, 5642905), (10, 4514324), (19, 2375960), (20, 2257162), (38, 1187980), (40, 1128581), (76, 593990), (95, 475192), (152, 296995), (190, 237596), (380, 118798), (760, 59399)]