27322480

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1429}}^1$

素因数の和:1681

約数の個数: 40

約数和(自身を含む): 63835200

約数和(自身を除く): 36512720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1429, 1912, 2390, 2858, 3824, 4780, 5716, 7145, 9560, 11432, 14290, 19120, 22864, 28580, 57160, 114320, 341531, 683062, 1366124, 1707655, 2732248, 3415310, 5464496, 6830620, 13661240, 27322480]

約数ペア:

[(1, 27322480), (2, 13661240), (4, 6830620), (5, 5464496), (8, 3415310), (10, 2732248), (16, 1707655), (20, 1366124), (40, 683062), (80, 341531), (239, 114320), (478, 57160), (956, 28580), (1195, 22864), (1429, 19120), (1912, 14290), (2390, 11432), (2858, 9560), (3824, 7145), (4780, 5716)]