670420010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{39367}}^1$

素因数の和:39518

約数の個数: 32

約数和(自身を含む): 1309537152

約数和(自身を除く): 639117142

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 8515, 17030, 39367, 78734, 196835, 393670, 511771, 1023542, 2558855, 5117710, 5157077, 10314154, 25785385, 51570770, 67042001, 134084002, 335210005, 670420010]

約数ペア:

[(1, 670420010), (2, 335210005), (5, 134084002), (10, 67042001), (13, 51570770), (26, 25785385), (65, 10314154), (130, 5157077), (131, 5117710), (262, 2558855), (655, 1023542), (1310, 511771), (1703, 393670), (3406, 196835), (8515, 78734), (17030, 39367)]