69304040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133277}}^1$

素因数の和:133301

約数の個数: 32

約数和(自身を含む): 167930280

約数和(自身を除く): 98626240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 133277, 266554, 533108, 666385, 1066216, 1332770, 1732601, 2665540, 3465202, 5331080, 6930404, 8663005, 13860808, 17326010, 34652020, 69304040]

約数ペア:

[(1, 69304040), (2, 34652020), (4, 17326010), (5, 13860808), (8, 8663005), (10, 6930404), (13, 5331080), (20, 3465202), (26, 2665540), (40, 1732601), (52, 1332770), (65, 1066216), (104, 666385), (130, 533108), (260, 266554), (520, 133277)]