72100064770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3501703}}^1$

素因数の和:3501810

約数の個数: 32

約数和(自身を含む): 136146251520

約数和(自身を除く): 64046186750

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 4118, 10295, 20590, 3501703, 7003406, 17508515, 35017030, 101549387, 203098774, 248620913, 497241826, 507746935, 1015493870, 1243104565, 2486209130, 7210006477, 14420012954, 36050032385, 72100064770]

約数ペア:

[(1, 72100064770), (2, 36050032385), (5, 14420012954), (10, 7210006477), (29, 2486209130), (58, 1243104565), (71, 1015493870), (142, 507746935), (145, 497241826), (290, 248620913), (355, 203098774), (710, 101549387), (2059, 35017030), (4118, 17508515), (10295, 7003406), (20590, 3501703)]