41381680

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4073}}^1$

素因数の和:4213

約数の個数: 40

約数和(自身を含む): 96993792

約数和(自身を除く): 55612112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 4073, 5080, 8146, 10160, 16292, 20365, 32584, 40730, 65168, 81460, 162920, 325840, 517271, 1034542, 2069084, 2586355, 4138168, 5172710, 8276336, 10345420, 20690840, 41381680]

約数ペア:

[(1, 41381680), (2, 20690840), (4, 10345420), (5, 8276336), (8, 5172710), (10, 4138168), (16, 2586355), (20, 2069084), (40, 1034542), (80, 517271), (127, 325840), (254, 162920), (508, 81460), (635, 65168), (1016, 40730), (1270, 32584), (2032, 20365), (2540, 16292), (4073, 10160), (5080, 8146)]