4057617560

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{897703}}^1$

素因数の和:897827

約数の個数: 32

約数和(自身を含む): 9210443040

約数和(自身を除く): 5152825480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 897703, 1795406, 3590812, 4488515, 7181624, 8977030, 17954060, 35908120, 101440439, 202880878, 405761756, 507202195, 811523512, 1014404390, 2028808780, 4057617560]

約数ペア:

[(1, 4057617560), (2, 2028808780), (4, 1014404390), (5, 811523512), (8, 507202195), (10, 405761756), (20, 202880878), (40, 101440439), (113, 35908120), (226, 17954060), (452, 8977030), (565, 7181624), (904, 4488515), (1130, 3590812), (2260, 1795406), (4520, 897703)]