3540550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{419}}^1$

素因数の和:457

約数の個数: 36

約数和(自身を含む): 7147980

約数和(自身を除く): 3607430

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 419, 650, 838, 845, 1690, 2095, 4190, 4225, 5447, 8450, 10475, 10894, 20950, 27235, 54470, 70811, 136175, 141622, 272350, 354055, 708110, 1770275, 3540550]

約数ペア:

[(1, 3540550), (2, 1770275), (5, 708110), (10, 354055), (13, 272350), (25, 141622), (26, 136175), (50, 70811), (65, 54470), (130, 27235), (169, 20950), (325, 10894), (338, 10475), (419, 8450), (650, 5447), (838, 4225), (845, 4190), (1690, 2095)]