1852877510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{823}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 3697795584

約数和(自身を除く): 1844918074

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 211, 422, 485, 823, 970, 1055, 1067, 1646, 2110, 2134, 2321, 4115, 4642, 5335, 8230, 9053, 10670, 11605, 18106, 20467, 23210, 40934, 45265, 79831, 90530, 102335, 159662, 173653, 204670, 225137, 347306, 399155, 450274, 798310, 868265, 878141, 1125685, 1736530, 1756282, 1910183, 2251370, 3820366, 4390705, 8781410, 9550915, 16844341, 19101830, 33688682, 84221705, 168443410, 185287751, 370575502, 926438755, 1852877510]

約数ペア:

[(1, 1852877510), (2, 926438755), (5, 370575502), (10, 185287751), (11, 168443410), (22, 84221705), (55, 33688682), (97, 19101830), (110, 16844341), (194, 9550915), (211, 8781410), (422, 4390705), (485, 3820366), (823, 2251370), (970, 1910183), (1055, 1756282), (1067, 1736530), (1646, 1125685), (2110, 878141), (2134, 868265), (2321, 798310), (4115, 450274), (4642, 399155), (5335, 347306), (8230, 225137), (9053, 204670), (10670, 173653), (11605, 159662), (18106, 102335), (20467, 90530), (23210, 79831), (40934, 45265)]