32460680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{115931}}^1$

素因数の和:115949

約数の個数: 32

約数和(自身を含む): 83471040

約数和(自身を除く): 51010360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 115931, 231862, 463724, 579655, 811517, 927448, 1159310, 1623034, 2318620, 3246068, 4057585, 4637240, 6492136, 8115170, 16230340, 32460680]

約数ペア:

[(1, 32460680), (2, 16230340), (4, 8115170), (5, 6492136), (7, 4637240), (8, 4057585), (10, 3246068), (14, 2318620), (20, 1623034), (28, 1159310), (35, 927448), (40, 811517), (56, 579655), (70, 463724), (140, 231862), (280, 115931)]