29958560

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1657}}^1$

素因数の和:1785

約数の個数: 48

約数和(自身を含む): 71446536

約数和(自身を除く): 41487976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1657, 1808, 2260, 3314, 3616, 4520, 6628, 8285, 9040, 13256, 16570, 18080, 26512, 33140, 53024, 66280, 132560, 187241, 265120, 374482, 748964, 936205, 1497928, 1872410, 2995856, 3744820, 5991712, 7489640, 14979280, 29958560]

約数ペア:

[(1, 29958560), (2, 14979280), (4, 7489640), (5, 5991712), (8, 3744820), (10, 2995856), (16, 1872410), (20, 1497928), (32, 936205), (40, 748964), (80, 374482), (113, 265120), (160, 187241), (226, 132560), (452, 66280), (565, 53024), (904, 33140), (1130, 26512), (1657, 18080), (1808, 16570), (2260, 13256), (3314, 9040), (3616, 8285), (4520, 6628)]