144564380

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{47869}}^1$

素因数の和:48029

約数の個数: 24

約数和(自身を含む): 305602080

約数和(自身を除く): 161037700

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 47869, 95738, 191476, 239345, 478690, 957380, 7228219, 14456438, 28912876, 36141095, 72282190, 144564380]

約数ペア:

[(1, 144564380), (2, 72282190), (4, 36141095), (5, 28912876), (10, 14456438), (20, 7228219), (151, 957380), (302, 478690), (604, 239345), (755, 191476), (1510, 95738), (3020, 47869)]