10712980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 23901696

約数和(自身を除く): 13188716

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 467, 620, 740, 934, 1147, 1868, 2294, 2335, 4588, 4670, 5735, 9340, 11470, 14477, 17279, 22940, 28954, 34558, 57908, 69116, 72385, 86395, 144770, 172790, 289540, 345580, 535649, 1071298, 2142596, 2678245, 5356490, 10712980]

約数ペア:

[(1, 10712980), (2, 5356490), (4, 2678245), (5, 2142596), (10, 1071298), (20, 535649), (31, 345580), (37, 289540), (62, 172790), (74, 144770), (124, 86395), (148, 72385), (155, 69116), (185, 57908), (310, 34558), (370, 28954), (467, 22940), (620, 17279), (740, 14477), (934, 11470), (1147, 9340), (1868, 5735), (2294, 4670), (2335, 4588)]