412429.0000000

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 3566808

約数和(自身を除く): 2166968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 673, 1040, 1346, 2080, 2692, 3365, 5384, 6730, 8749, 10768, 13460, 17498, 21536, 26920, 34996, 43745, 53840, 69992, 87490, 107680, 139984, 174980, 279968, 349960, 699920, 1399840]

約数ペア:

[(1, 1399840), (2, 699920), (4, 349960), (5, 279968), (8, 174980), (10, 139984), (13, 107680), (16, 87490), (20, 69992), (26, 53840), (32, 43745), (40, 34996), (52, 26920), (65, 21536), (80, 17498), (104, 13460), (130, 10768), (160, 8749), (208, 6730), (260, 5384), (416, 3365), (520, 2692), (673, 2080), (1040, 1346)]