713234050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6481}}^1$

素因数の和:6595

約数の個数: 48

約数和(自身を含む): 1388911104

約数和(自身を除く): 675677054

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 71, 142, 155, 310, 355, 710, 775, 1550, 1775, 2201, 3550, 4402, 6481, 11005, 12962, 22010, 32405, 55025, 64810, 110050, 162025, 200911, 324050, 401822, 460151, 920302, 1004555, 2009110, 2300755, 4601510, 5022775, 10045550, 11503775, 14264681, 23007550, 28529362, 71323405, 142646810, 356617025, 713234050]

約数ペア:

[(1, 713234050), (2, 356617025), (5, 142646810), (10, 71323405), (25, 28529362), (31, 23007550), (50, 14264681), (62, 11503775), (71, 10045550), (142, 5022775), (155, 4601510), (310, 2300755), (355, 2009110), (710, 1004555), (775, 920302), (1550, 460151), (1775, 401822), (2201, 324050), (3550, 200911), (4402, 162025), (6481, 110050), (11005, 64810), (12962, 55025), (22010, 32405)]