84832840

素因数分解:

$2^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{3767}}^1$

素因数の和:4341

約数の個数: 32

約数和(自身を含む): 191263680

約数和(自身を除く): 106430840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 563, 1126, 2252, 2815, 3767, 4504, 5630, 7534, 11260, 15068, 18835, 22520, 30136, 37670, 75340, 150680, 2120821, 4241642, 8483284, 10604105, 16966568, 21208210, 42416420, 84832840]

約数ペア:

[(1, 84832840), (2, 42416420), (4, 21208210), (5, 16966568), (8, 10604105), (10, 8483284), (20, 4241642), (40, 2120821), (563, 150680), (1126, 75340), (2252, 37670), (2815, 30136), (3767, 22520), (4504, 18835), (5630, 15068), (7534, 11260)]