413367020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{60611}}^1$

素因数の和:60662

約数の個数: 48

約数和(自身を含む): 977550336

約数和(自身を除く): 564183316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 60611, 121222, 242444, 303055, 606110, 666721, 1212220, 1333442, 1878941, 2666884, 3333605, 3757882, 6667210, 7515764, 9394705, 13334420, 18789410, 20668351, 37578820, 41336702, 82673404, 103341755, 206683510, 413367020]

約数ペア:

[(1, 413367020), (2, 206683510), (4, 103341755), (5, 82673404), (10, 41336702), (11, 37578820), (20, 20668351), (22, 18789410), (31, 13334420), (44, 9394705), (55, 7515764), (62, 6667210), (110, 3757882), (124, 3333605), (155, 2666884), (220, 1878941), (310, 1333442), (341, 1212220), (620, 666721), (682, 606110), (1364, 303055), (1705, 242444), (3410, 121222), (6820, 60611)]