12700367870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1453}}^1\times {\mathrm{21319}}^1$

素因数の和:22820

約数の個数: 32

約数和(自身を含む): 23435455680

約数和(自身を除く): 10735087810

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1453, 2906, 7265, 14530, 21319, 42638, 59573, 106595, 119146, 213190, 297865, 595730, 874079, 1748158, 4370395, 8740790, 30976507, 61953014, 154882535, 309765070, 1270036787, 2540073574, 6350183935, 12700367870]

約数ペア:

[(1, 12700367870), (2, 6350183935), (5, 2540073574), (10, 1270036787), (41, 309765070), (82, 154882535), (205, 61953014), (410, 30976507), (1453, 8740790), (2906, 4370395), (7265, 1748158), (14530, 874079), (21319, 595730), (42638, 297865), (59573, 213190), (106595, 119146)]