940929680

素因数分解:

$2^4\times 5^1\times {\mathrm{967}}^1\times {\mathrm{12163}}^1$

素因数の和:13143

約数の個数: 40

約数和(自身を含む): 2190103872

約数和(自身を除く): 1249174192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 967, 1934, 3868, 4835, 7736, 9670, 12163, 15472, 19340, 24326, 38680, 48652, 60815, 77360, 97304, 121630, 194608, 243260, 486520, 973040, 11761621, 23523242, 47046484, 58808105, 94092968, 117616210, 188185936, 235232420, 470464840, 940929680]

約数ペア:

[(1, 940929680), (2, 470464840), (4, 235232420), (5, 188185936), (8, 117616210), (10, 94092968), (16, 58808105), (20, 47046484), (40, 23523242), (80, 11761621), (967, 973040), (1934, 486520), (3868, 243260), (4835, 194608), (7736, 121630), (9670, 97304), (12163, 77360), (15472, 60815), (19340, 48652), (24326, 38680)]