5314160

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:561

約数の個数: 40

約数和(自身を含む): 12457536

約数和(自身を除く): 7143376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 367, 724, 734, 905, 1448, 1468, 1810, 1835, 2896, 2936, 3620, 3670, 5872, 7240, 7340, 14480, 14680, 29360, 66427, 132854, 265708, 332135, 531416, 664270, 1062832, 1328540, 2657080, 5314160]

約数ペア:

[(1, 5314160), (2, 2657080), (4, 1328540), (5, 1062832), (8, 664270), (10, 531416), (16, 332135), (20, 265708), (40, 132854), (80, 66427), (181, 29360), (362, 14680), (367, 14480), (724, 7340), (734, 7240), (905, 5872), (1448, 3670), (1468, 3620), (1810, 2936), (1835, 2896)]