82853480

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{44071}}^1$

素因数の和:44129

約数の個数: 32

約数和(自身を含む): 190391040

約数和(自身を除く): 107537560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 44071, 88142, 176284, 220355, 352568, 440710, 881420, 1762840, 2071337, 4142674, 8285348, 10356685, 16570696, 20713370, 41426740, 82853480]

約数ペア:

[(1, 82853480), (2, 41426740), (4, 20713370), (5, 16570696), (8, 10356685), (10, 8285348), (20, 4142674), (40, 2071337), (47, 1762840), (94, 881420), (188, 440710), (235, 352568), (376, 220355), (470, 176284), (940, 88142), (1880, 44071)]