2008755040

素因数分解:

$2^5\times 5^1\times {\mathrm{1873}}^1\times {\mathrm{6703}}^1$

素因数の和:8591

約数の個数: 48

約数和(自身を含む): 4748925888

約数和(自身を除く): 2740170848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1873, 3746, 6703, 7492, 9365, 13406, 14984, 18730, 26812, 29968, 33515, 37460, 53624, 59936, 67030, 74920, 107248, 134060, 149840, 214496, 268120, 299680, 536240, 1072480, 12554719, 25109438, 50218876, 62773595, 100437752, 125547190, 200875504, 251094380, 401751008, 502188760, 1004377520, 2008755040]

約数ペア:

[(1, 2008755040), (2, 1004377520), (4, 502188760), (5, 401751008), (8, 251094380), (10, 200875504), (16, 125547190), (20, 100437752), (32, 62773595), (40, 50218876), (80, 25109438), (160, 12554719), (1873, 1072480), (3746, 536240), (6703, 299680), (7492, 268120), (9365, 214496), (13406, 149840), (14984, 134060), (18730, 107248), (26812, 74920), (29968, 67030), (33515, 59936), (37460, 53624)]