465278140

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{79399}}^1$

素因数の和:79701

約数の個数: 24

約数和(自身を含む): 980431200

約数和(自身を除く): 515153060

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 79399, 158798, 317596, 396995, 793990, 1587980, 23263907, 46527814, 93055628, 116319535, 232639070, 465278140]

約数ペア:

[(1, 465278140), (2, 232639070), (4, 116319535), (5, 93055628), (10, 46527814), (20, 23263907), (293, 1587980), (586, 793990), (1172, 396995), (1465, 317596), (2930, 158798), (5860, 79399)]