10415440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{2657}}^1$

素因数の和:2684

約数の個数: 60

約数和(自身を含む): 28180116

約数和(自身を除く): 17764676

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 2657, 3920, 5314, 10628, 13285, 18599, 21256, 26570, 37198, 42512, 53140, 74396, 92995, 106280, 130193, 148792, 185990, 212560, 260386, 297584, 371980, 520772, 650965, 743960, 1041544, 1301930, 1487920, 2083088, 2603860, 5207720, 10415440]

約数ペア:

[(1, 10415440), (2, 5207720), (4, 2603860), (5, 2083088), (7, 1487920), (8, 1301930), (10, 1041544), (14, 743960), (16, 650965), (20, 520772), (28, 371980), (35, 297584), (40, 260386), (49, 212560), (56, 185990), (70, 148792), (80, 130193), (98, 106280), (112, 92995), (140, 74396), (196, 53140), (245, 42512), (280, 37198), (392, 26570), (490, 21256), (560, 18599), (784, 13285), (980, 10628), (1960, 5314), (2657, 3920)]