966708040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{5519}}^1$

素因数の和:5710

約数の個数: 64

約数和(自身を含む): 2265408000

約数和(自身を除く): 1298699960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 151, 232, 290, 302, 580, 604, 755, 1160, 1208, 1510, 3020, 4379, 5519, 6040, 8758, 11038, 17516, 21895, 22076, 27595, 35032, 43790, 44152, 55190, 87580, 110380, 160051, 175160, 220760, 320102, 640204, 800255, 833369, 1280408, 1600510, 1666738, 3201020, 3333476, 4166845, 6402040, 6666952, 8333690, 16667380, 24167701, 33334760, 48335402, 96670804, 120838505, 193341608, 241677010, 483354020, 966708040]

約数ペア:

[(1, 966708040), (2, 483354020), (4, 241677010), (5, 193341608), (8, 120838505), (10, 96670804), (20, 48335402), (29, 33334760), (40, 24167701), (58, 16667380), (116, 8333690), (145, 6666952), (151, 6402040), (232, 4166845), (290, 3333476), (302, 3201020), (580, 1666738), (604, 1600510), (755, 1280408), (1160, 833369), (1208, 800255), (1510, 640204), (3020, 320102), (4379, 220760), (5519, 175160), (6040, 160051), (8758, 110380), (11038, 87580), (17516, 55190), (21895, 44152), (22076, 43790), (27595, 35032)]