29909560

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10243}}^1$

素因数の和:10327

約数の個数: 32

約数和(自身を含む): 68225040

約数和(自身を除く): 38315480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 10243, 20486, 40972, 51215, 81944, 102430, 204860, 409720, 747739, 1495478, 2990956, 3738695, 5981912, 7477390, 14954780, 29909560]

約数ペア:

[(1, 29909560), (2, 14954780), (4, 7477390), (5, 5981912), (8, 3738695), (10, 2990956), (20, 1495478), (40, 747739), (73, 409720), (146, 204860), (292, 102430), (365, 81944), (584, 51215), (730, 40972), (1460, 20486), (2920, 10243)]