10080206140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{61819}}^1$

素因数の和:62122

約数の個数: 48

約数和(自身を含む): 21934725120

約数和(自身を除く): 11854518980

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 263, 310, 526, 620, 1052, 1315, 2630, 5260, 8153, 16306, 32612, 40765, 61819, 81530, 123638, 163060, 247276, 309095, 618190, 1236380, 1916389, 3832778, 7665556, 9581945, 16258397, 19163890, 32516794, 38327780, 65033588, 81291985, 162583970, 325167940, 504010307, 1008020614, 2016041228, 2520051535, 5040103070, 10080206140]

約数ペア:

[(1, 10080206140), (2, 5040103070), (4, 2520051535), (5, 2016041228), (10, 1008020614), (20, 504010307), (31, 325167940), (62, 162583970), (124, 81291985), (155, 65033588), (263, 38327780), (310, 32516794), (526, 19163890), (620, 16258397), (1052, 9581945), (1315, 7665556), (2630, 3832778), (5260, 1916389), (8153, 1236380), (16306, 618190), (32612, 309095), (40765, 247276), (61819, 163060), (81530, 123638)]