3649535390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1\times {\mathrm{11161}}^1$

素因数の和:12908

約数の個数: 32

約数和(自身を含む): 6919547040

約数和(自身を除く): 3270011650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1721, 3442, 8605, 11161, 17210, 22322, 32699, 55805, 65398, 111610, 163495, 212059, 326990, 424118, 1060295, 2120590, 19208081, 38416162, 96040405, 192080810, 364953539, 729907078, 1824767695, 3649535390]

約数ペア:

[(1, 3649535390), (2, 1824767695), (5, 729907078), (10, 364953539), (19, 192080810), (38, 96040405), (95, 38416162), (190, 19208081), (1721, 2120590), (3442, 1060295), (8605, 424118), (11161, 326990), (17210, 212059), (22322, 163495), (32699, 111610), (55805, 65398)]