107385560

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{65479}}^1$

素因数の和:65531

約数の個数: 32

約数和(自身を含む): 247514400

約数和(自身を除く): 140128840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 65479, 130958, 261916, 327395, 523832, 654790, 1309580, 2619160, 2684639, 5369278, 10738556, 13423195, 21477112, 26846390, 53692780, 107385560]

約数ペア:

[(1, 107385560), (2, 53692780), (4, 26846390), (5, 21477112), (8, 13423195), (10, 10738556), (20, 5369278), (40, 2684639), (41, 2619160), (82, 1309580), (164, 654790), (205, 523832), (328, 327395), (410, 261916), (820, 130958), (1640, 65479)]