474639680

素因数分解:

$2^6\times 5^1\times {\mathrm{1483249}}^1$

素因数の和:1483266

約数の個数: 28

約数和(自身を含む): 1130236500

約数和(自身を除く): 655596820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1483249, 2966498, 5932996, 7416245, 11865992, 14832490, 23731984, 29664980, 47463968, 59329960, 94927936, 118659920, 237319840, 474639680]

約数ペア:

[(1, 474639680), (2, 237319840), (4, 118659920), (5, 94927936), (8, 59329960), (10, 47463968), (16, 29664980), (20, 23731984), (32, 14832490), (40, 11865992), (64, 7416245), (80, 5932996), (160, 2966498), (320, 1483249)]