99666040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 233928000

約数和(自身を除く): 134261960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 151, 232, 290, 302, 569, 580, 604, 755, 1138, 1160, 1208, 1510, 2276, 2845, 3020, 4379, 4552, 5690, 6040, 8758, 11380, 16501, 17516, 21895, 22760, 33002, 35032, 43790, 66004, 82505, 85919, 87580, 132008, 165010, 171838, 175160, 330020, 343676, 429595, 660040, 687352, 859190, 1718380, 2491651, 3436760, 4983302, 9966604, 12458255, 19933208, 24916510, 49833020, 99666040]

約数ペア:

[(1, 99666040), (2, 49833020), (4, 24916510), (5, 19933208), (8, 12458255), (10, 9966604), (20, 4983302), (29, 3436760), (40, 2491651), (58, 1718380), (116, 859190), (145, 687352), (151, 660040), (232, 429595), (290, 343676), (302, 330020), (569, 175160), (580, 171838), (604, 165010), (755, 132008), (1138, 87580), (1160, 85919), (1208, 82505), (1510, 66004), (2276, 43790), (2845, 35032), (3020, 33002), (4379, 22760), (4552, 21895), (5690, 17516), (6040, 16501), (8758, 11380)]