82332040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{294043}}^1$

素因数の和:294061

約数の個数: 32

約数和(自身を含む): 211711680

約数和(自身を除く): 129379640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 294043, 588086, 1176172, 1470215, 2058301, 2352344, 2940430, 4116602, 5880860, 8233204, 10291505, 11761720, 16466408, 20583010, 41166020, 82332040]

約数ペア:

[(1, 82332040), (2, 41166020), (4, 20583010), (5, 16466408), (7, 11761720), (8, 10291505), (10, 8233204), (14, 5880860), (20, 4116602), (28, 2940430), (35, 2352344), (40, 2058301), (56, 1470215), (70, 1176172), (140, 588086), (280, 294043)]