42934450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{5081}}^1$

素因数の和:5119

約数の個数: 36

約数和(自身を含む): 86490558

約数和(自身を除く): 43556108

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 5081, 8450, 10162, 25405, 50810, 66053, 127025, 132106, 254050, 330265, 660530, 858689, 1651325, 1717378, 3302650, 4293445, 8586890, 21467225, 42934450]

約数ペア:

[(1, 42934450), (2, 21467225), (5, 8586890), (10, 4293445), (13, 3302650), (25, 1717378), (26, 1651325), (50, 858689), (65, 660530), (130, 330265), (169, 254050), (325, 132106), (338, 127025), (650, 66053), (845, 50810), (1690, 25405), (4225, 10162), (5081, 8450)]