24490930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 45849600

約数和(自身を除く): 21358670

約数列:

[1, 2, 5, 10, 31, 62, 155, 199, 310, 397, 398, 794, 995, 1985, 1990, 3970, 6169, 12307, 12338, 24614, 30845, 61535, 61690, 79003, 123070, 158006, 395015, 790030, 2449093, 4898186, 12245465, 24490930]

約数ペア:

[(1, 24490930), (2, 12245465), (5, 4898186), (10, 2449093), (31, 790030), (62, 395015), (155, 158006), (199, 123070), (310, 79003), (397, 61690), (398, 61535), (794, 30845), (995, 24614), (1985, 12338), (1990, 12307), (3970, 6169)]