4279600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:854

約数の個数: 60

約数和(自身を含む): 11086096

約数和(自身を除く): 6806496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 823, 1040, 1300, 1646, 2600, 3292, 4115, 5200, 6584, 8230, 10699, 13168, 16460, 20575, 21398, 32920, 41150, 42796, 53495, 65840, 82300, 85592, 106990, 164600, 171184, 213980, 267475, 329200, 427960, 534950, 855920, 1069900, 2139800, 4279600]

約数ペア:

[(1, 4279600), (2, 2139800), (4, 1069900), (5, 855920), (8, 534950), (10, 427960), (13, 329200), (16, 267475), (20, 213980), (25, 171184), (26, 164600), (40, 106990), (50, 85592), (52, 82300), (65, 65840), (80, 53495), (100, 42796), (104, 41150), (130, 32920), (200, 21398), (208, 20575), (260, 16460), (325, 13168), (400, 10699), (520, 8230), (650, 6584), (823, 5200), (1040, 4115), (1300, 3292), (1646, 2600)]