25020430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{147179}}^1$

素因数の和:147203

約数の個数: 16

約数和(自身を含む): 47686320

約数和(自身を除く): 22665890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 147179, 294358, 735895, 1471790, 2502043, 5004086, 12510215, 25020430]

約数ペア:

[(1, 25020430), (2, 12510215), (5, 5004086), (10, 2502043), (17, 1471790), (34, 735895), (85, 294358), (170, 147179)]