520565330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{98779}}^1$

素因数の和:98834

約数の個数: 32

約数和(自身を含む): 1024151040

約数和(自身を除く): 503585710

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 98779, 197558, 493895, 987790, 1679243, 3062149, 3358486, 6124298, 8396215, 15310745, 16792430, 30621490, 52056533, 104113066, 260282665, 520565330]

約数ペア:

[(1, 520565330), (2, 260282665), (5, 104113066), (10, 52056533), (17, 30621490), (31, 16792430), (34, 15310745), (62, 8396215), (85, 6124298), (155, 3358486), (170, 3062149), (310, 1679243), (527, 987790), (1054, 493895), (2635, 197558), (5270, 98779)]