713421820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1\times {\mathrm{1459}}^1$

素因数の和:2554

約数の個数: 48

約数和(自身を含む): 1565867520

約数和(自身を除く): 852445700

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1063, 1459, 2126, 2918, 4252, 5315, 5836, 7295, 10630, 14590, 21260, 24449, 29180, 33557, 48898, 67114, 97796, 122245, 134228, 167785, 244490, 335570, 488980, 671140, 1550917, 3101834, 6203668, 7754585, 15509170, 31018340, 35671091, 71342182, 142684364, 178355455, 356710910, 713421820]

約数ペア:

[(1, 713421820), (2, 356710910), (4, 178355455), (5, 142684364), (10, 71342182), (20, 35671091), (23, 31018340), (46, 15509170), (92, 7754585), (115, 6203668), (230, 3101834), (460, 1550917), (1063, 671140), (1459, 488980), (2126, 335570), (2918, 244490), (4252, 167785), (5315, 134228), (5836, 122245), (7295, 97796), (10630, 67114), (14590, 48898), (21260, 33557), (24449, 29180)]