5105230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 9997344

約数和(自身を除く): 4892114

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 227, 346, 454, 865, 1135, 1730, 2249, 2270, 2951, 4498, 5902, 11245, 14755, 22490, 29510, 39271, 78542, 196355, 392710, 510523, 1021046, 2552615, 5105230]

約数ペア:

[(1, 5105230), (2, 2552615), (5, 1021046), (10, 510523), (13, 392710), (26, 196355), (65, 78542), (130, 39271), (173, 29510), (227, 22490), (346, 14755), (454, 11245), (865, 5902), (1135, 4498), (1730, 2951), (2249, 2270)]