29165240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56087}}^1$

素因数の和:56111

約数の個数: 32

約数和(自身を含む): 70670880

約数和(自身を除く): 41505640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 56087, 112174, 224348, 280435, 448696, 560870, 729131, 1121740, 1458262, 2243480, 2916524, 3645655, 5833048, 7291310, 14582620, 29165240]

約数ペア:

[(1, 29165240), (2, 14582620), (4, 7291310), (5, 5833048), (8, 3645655), (10, 2916524), (13, 2243480), (20, 1458262), (26, 1121740), (40, 729131), (52, 560870), (65, 448696), (104, 280435), (130, 224348), (260, 112174), (520, 56087)]