11929120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{10651}}^1$

素因数の和:10673

約数の個数: 48

約数和(自身を含む): 32211648

約数和(自身を除く): 20282528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 10651, 21302, 42604, 53255, 74557, 85208, 106510, 149114, 170416, 213020, 298228, 340832, 372785, 426040, 596456, 745570, 852080, 1192912, 1491140, 1704160, 2385824, 2982280, 5964560, 11929120]

約数ペア:

[(1, 11929120), (2, 5964560), (4, 2982280), (5, 2385824), (7, 1704160), (8, 1491140), (10, 1192912), (14, 852080), (16, 745570), (20, 596456), (28, 426040), (32, 372785), (35, 340832), (40, 298228), (56, 213020), (70, 170416), (80, 149114), (112, 106510), (140, 85208), (160, 74557), (224, 53255), (280, 42604), (560, 21302), (1120, 10651)]