824612090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{64879}}^1$

素因数の和:64958

約数の個数: 32

約数和(自身を含む): 1569576960

約数和(自身を除く): 744964870

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 12710, 64879, 129758, 324395, 648790, 2011249, 2660039, 4022498, 5320078, 10056245, 13300195, 20112490, 26600390, 82461209, 164922418, 412306045, 824612090]

約数ペア:

[(1, 824612090), (2, 412306045), (5, 164922418), (10, 82461209), (31, 26600390), (41, 20112490), (62, 13300195), (82, 10056245), (155, 5320078), (205, 4022498), (310, 2660039), (410, 2011249), (1271, 648790), (2542, 324395), (6355, 129758), (12710, 64879)]