3499600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:704

約数の個数: 60

約数和(自身を含む): 9067996

約数和(自身を除く): 5568396

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, 673, 1040, 1300, 1346, 2600, 2692, 3365, 5200, 5384, 6730, 8749, 10768, 13460, 16825, 17498, 26920, 33650, 34996, 43745, 53840, 67300, 69992, 87490, 134600, 139984, 174980, 218725, 269200, 349960, 437450, 699920, 874900, 1749800, 3499600]

約数ペア:

[(1, 3499600), (2, 1749800), (4, 874900), (5, 699920), (8, 437450), (10, 349960), (13, 269200), (16, 218725), (20, 174980), (25, 139984), (26, 134600), (40, 87490), (50, 69992), (52, 67300), (65, 53840), (80, 43745), (100, 34996), (104, 33650), (130, 26920), (200, 17498), (208, 16825), (260, 13460), (325, 10768), (400, 8749), (520, 6730), (650, 5384), (673, 5200), (1040, 3365), (1300, 2692), (1346, 2600)]