64932140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35677}}^1$

素因数の和:35706

約数の個数: 48

約数和(自身を含む): 167829312

約数和(自身を除く): 102897172

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 35677, 71354, 142708, 178385, 249739, 356770, 463801, 499478, 713540, 927602, 998956, 1248695, 1855204, 2319005, 2497390, 3246607, 4638010, 4994780, 6493214, 9276020, 12986428, 16233035, 32466070, 64932140]

約数ペア:

[(1, 64932140), (2, 32466070), (4, 16233035), (5, 12986428), (7, 9276020), (10, 6493214), (13, 4994780), (14, 4638010), (20, 3246607), (26, 2497390), (28, 2319005), (35, 1855204), (52, 1248695), (65, 998956), (70, 927602), (91, 713540), (130, 499478), (140, 463801), (182, 356770), (260, 249739), (364, 178385), (455, 142708), (910, 71354), (1820, 35677)]