424525160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{342359}}^1$

素因数の和:342401

約数の個数: 32

約数和(自身を含む): 985996800

約数和(自身を除く): 561471640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 342359, 684718, 1369436, 1711795, 2738872, 3423590, 6847180, 10613129, 13694360, 21226258, 42452516, 53065645, 84905032, 106131290, 212262580, 424525160]

約数ペア:

[(1, 424525160), (2, 212262580), (4, 106131290), (5, 84905032), (8, 53065645), (10, 42452516), (20, 21226258), (31, 13694360), (40, 10613129), (62, 6847180), (124, 3423590), (155, 2738872), (248, 1711795), (310, 1369436), (620, 684718), (1240, 342359)]