528030462320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{212915509}}^1$

素因数の和:212915553

約数の個数: 40

約数和(自身を含む): 1267273115520

約数和(自身を除く): 739242653200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 212915509, 425831018, 851662036, 1064577545, 1703324072, 2129155090, 3406648144, 4258310180, 6600380779, 8516620360, 13200761558, 17033240720, 26401523116, 33001903895, 52803046232, 66003807790, 105606092464, 132007615580, 264015231160, 528030462320]

約数ペア:

[(1, 528030462320), (2, 264015231160), (4, 132007615580), (5, 105606092464), (8, 66003807790), (10, 52803046232), (16, 33001903895), (20, 26401523116), (31, 17033240720), (40, 13200761558), (62, 8516620360), (80, 6600380779), (124, 4258310180), (155, 3406648144), (248, 2129155090), (310, 1703324072), (496, 1064577545), (620, 851662036), (1240, 425831018), (2480, 212915509)]