224810362940

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{158317157}}^1$

素因数の和:158317237

約数の個数: 24

約数和(自身を含む): 478751085792

約数和(自身を除く): 253940722852

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 158317157, 316634314, 633268628, 791585785, 1583171570, 3166343140, 11240518147, 22481036294, 44962072588, 56202590735, 112405181470, 224810362940]

約数ペア:

[(1, 224810362940), (2, 112405181470), (4, 56202590735), (5, 44962072588), (10, 22481036294), (20, 11240518147), (71, 3166343140), (142, 1583171570), (284, 791585785), (355, 633268628), (710, 316634314), (1420, 158317157)]