3771560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7253}}^1$

素因数の和:7277

約数の個数: 32

約数和(自身を含む): 9140040

約数和(自身を除く): 5368480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7253, 14506, 29012, 36265, 58024, 72530, 94289, 145060, 188578, 290120, 377156, 471445, 754312, 942890, 1885780, 3771560]

約数ペア:

[(1, 3771560), (2, 1885780), (4, 942890), (5, 754312), (8, 471445), (10, 377156), (13, 290120), (20, 188578), (26, 145060), (40, 94289), (52, 72530), (65, 58024), (104, 36265), (130, 29012), (260, 14506), (520, 7253)]