2016143225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{1321}}^1\times {\mathrm{1489}}^1$

素因数の和:2861

約数の個数: 24

約数和(自身を含む): 2564653560

約数和(自身を除く): 548510335

約数列:

[1, 5, 25, 41, 205, 1025, 1321, 1489, 6605, 7445, 33025, 37225, 54161, 61049, 270805, 305245, 1354025, 1526225, 1966969, 9834845, 49174225, 80645729, 403228645, 2016143225]

約数ペア:

[(1, 2016143225), (5, 403228645), (25, 80645729), (41, 49174225), (205, 9834845), (1025, 1966969), (1321, 1526225), (1489, 1354025), (6605, 305245), (7445, 270805), (33025, 61049), (37225, 54161)]