562129360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{540509}}^1$

素因数の和:540535

約数の個数: 40

約数和(自身を含む): 1407488040

約数和(自身を除く): 845358680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 540509, 1081018, 2162036, 2702545, 4324072, 5405090, 7026617, 8648144, 10810180, 14053234, 21620360, 28106468, 35133085, 43240720, 56212936, 70266170, 112425872, 140532340, 281064680, 562129360]

約数ペア:

[(1, 562129360), (2, 281064680), (4, 140532340), (5, 112425872), (8, 70266170), (10, 56212936), (13, 43240720), (16, 35133085), (20, 28106468), (26, 21620360), (40, 14053234), (52, 10810180), (65, 8648144), (80, 7026617), (104, 5405090), (130, 4324072), (208, 2702545), (260, 2162036), (520, 1081018), (1040, 540509)]