5168236645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{20023}}^1$

素因数の和:20090

約数の個数: 48

約数和(自身を含む): 7690177152

約数和(自身を除く): 2521940507

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 361, 715, 1045, 1235, 1805, 2717, 3971, 4693, 13585, 19855, 20023, 23465, 51623, 100115, 220253, 258115, 260299, 380437, 1101265, 1301495, 1902185, 2863289, 4184807, 4945681, 7228303, 14316445, 20924035, 24728405, 36141515, 54402491, 79511333, 93967939, 272012455, 397556665, 469839695, 1033647329, 5168236645]

約数ペア:

[(1, 5168236645), (5, 1033647329), (11, 469839695), (13, 397556665), (19, 272012455), (55, 93967939), (65, 79511333), (95, 54402491), (143, 36141515), (209, 24728405), (247, 20924035), (361, 14316445), (715, 7228303), (1045, 4945681), (1235, 4184807), (1805, 2863289), (2717, 1902185), (3971, 1301495), (4693, 1101265), (13585, 380437), (19855, 260299), (20023, 258115), (23465, 220253), (51623, 100115)]