83244520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{44279}}^1$

素因数の和:44337

約数の個数: 32

約数和(自身を含む): 191289600

約数和(自身を除く): 108045080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 44279, 88558, 177116, 221395, 354232, 442790, 885580, 1771160, 2081113, 4162226, 8324452, 10405565, 16648904, 20811130, 41622260, 83244520]

約数ペア:

[(1, 83244520), (2, 41622260), (4, 20811130), (5, 16648904), (8, 10405565), (10, 8324452), (20, 4162226), (40, 2081113), (47, 1771160), (94, 885580), (188, 442790), (235, 354232), (376, 221395), (470, 177116), (940, 88558), (1880, 44279)]