40385220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14321}}^1$

素因数の和:14380

約数の個数: 48

約数和(自身を含む): 115492608

約数和(自身を除く): 75107388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 14321, 28642, 42963, 57284, 71605, 85926, 143210, 171852, 214815, 286420, 429630, 673087, 859260, 1346174, 2019261, 2692348, 3365435, 4038522, 6730870, 8077044, 10096305, 13461740, 20192610, 40385220]

約数ペア:

[(1, 40385220), (2, 20192610), (3, 13461740), (4, 10096305), (5, 8077044), (6, 6730870), (10, 4038522), (12, 3365435), (15, 2692348), (20, 2019261), (30, 1346174), (47, 859260), (60, 673087), (94, 429630), (141, 286420), (188, 214815), (235, 171852), (282, 143210), (470, 85926), (564, 71605), (705, 57284), (940, 42963), (1410, 28642), (2820, 14321)]