2080366310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1238

約数の個数: 64

約数和(自身を含む): 4150440000

約数和(自身を除く): 2070073690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 149, 242, 298, 605, 745, 1049, 1210, 1331, 1490, 1639, 2098, 2662, 3278, 5245, 6655, 8195, 10490, 11539, 13310, 16390, 18029, 23078, 36058, 57695, 90145, 115390, 126929, 156301, 180290, 198319, 253858, 312602, 396638, 634645, 781505, 991595, 1269290, 1396219, 1563010, 1719311, 1983190, 2792438, 3438622, 6981095, 8596555, 13962190, 17193110, 18912421, 37824842, 94562105, 189124210, 208036631, 416073262, 1040183155, 2080366310]

約数ペア:

[(1, 2080366310), (2, 1040183155), (5, 416073262), (10, 208036631), (11, 189124210), (22, 94562105), (55, 37824842), (110, 18912421), (121, 17193110), (149, 13962190), (242, 8596555), (298, 6981095), (605, 3438622), (745, 2792438), (1049, 1983190), (1210, 1719311), (1331, 1563010), (1490, 1396219), (1639, 1269290), (2098, 991595), (2662, 781505), (3278, 634645), (5245, 396638), (6655, 312602), (8195, 253858), (10490, 198319), (11539, 180290), (13310, 156301), (16390, 126929), (18029, 115390), (23078, 90145), (36058, 57695)]