28305016340

素因数分解:

$2^2\times 5^1\times {\mathrm{3433}}^1\times {\mathrm{412249}}^1$

素因数の和:415691

約数の個数: 24

約数和(自身を含む): 59457993000

約数和(自身を除く): 31152976660

約数列:

[1, 2, 4, 5, 10, 20, 3433, 6866, 13732, 17165, 34330, 68660, 412249, 824498, 1648996, 2061245, 4122490, 8244980, 1415250817, 2830501634, 5661003268, 7076254085, 14152508170, 28305016340]

約数ペア:

[(1, 28305016340), (2, 14152508170), (4, 7076254085), (5, 5661003268), (10, 2830501634), (20, 1415250817), (3433, 8244980), (6866, 4122490), (13732, 2061245), (17165, 1648996), (34330, 824498), (68660, 412249)]