111120520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3853}}^1$

素因数の和:3974

約数の個数: 64

約数和(自身を含む): 288587520

約数和(自身を除く): 177467000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 515, 721, 824, 1030, 1442, 2060, 2884, 3605, 3853, 4120, 5768, 7210, 7706, 14420, 15412, 19265, 26971, 28840, 30824, 38530, 53942, 77060, 107884, 134855, 154120, 215768, 269710, 396859, 539420, 793718, 1078840, 1587436, 1984295, 2778013, 3174872, 3968590, 5556026, 7937180, 11112052, 13890065, 15874360, 22224104, 27780130, 55560260, 111120520]

約数ペア:

[(1, 111120520), (2, 55560260), (4, 27780130), (5, 22224104), (7, 15874360), (8, 13890065), (10, 11112052), (14, 7937180), (20, 5556026), (28, 3968590), (35, 3174872), (40, 2778013), (56, 1984295), (70, 1587436), (103, 1078840), (140, 793718), (206, 539420), (280, 396859), (412, 269710), (515, 215768), (721, 154120), (824, 134855), (1030, 107884), (1442, 77060), (2060, 53942), (2884, 38530), (3605, 30824), (3853, 28840), (4120, 26971), (5768, 19265), (7210, 15412), (7706, 14420)]