140926960

素因数分解:

$2^4\times 5^1\times {\mathrm{587}}^1\times {\mathrm{3001}}^1$

素因数の和:3601

約数の個数: 40

約数和(自身を含む): 328322736

約数和(自身を除く): 187395776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587, 1174, 2348, 2935, 3001, 4696, 5870, 6002, 9392, 11740, 12004, 15005, 23480, 24008, 30010, 46960, 48016, 60020, 120040, 240080, 1761587, 3523174, 7046348, 8807935, 14092696, 17615870, 28185392, 35231740, 70463480, 140926960]

約数ペア:

[(1, 140926960), (2, 70463480), (4, 35231740), (5, 28185392), (8, 17615870), (10, 14092696), (16, 8807935), (20, 7046348), (40, 3523174), (80, 1761587), (587, 240080), (1174, 120040), (2348, 60020), (2935, 48016), (3001, 46960), (4696, 30010), (5870, 24008), (6002, 23480), (9392, 15005), (11740, 12004)]