870899048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{10831}}^1$

素因数の和:10902

約数の個数: 48

約数和(自身を含む): 1797028800

約数和(自身を除く): 926129752

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 529, 874, 1058, 1748, 2116, 3496, 4232, 10051, 10831, 20102, 21662, 40204, 43324, 80408, 86648, 205789, 249113, 411578, 498226, 823156, 996452, 1646312, 1992904, 4733147, 5729599, 9466294, 11459198, 18932588, 22918396, 37865176, 45836792, 108862381, 217724762, 435449524, 870899048]

約数ペア:

[(1, 870899048), (2, 435449524), (4, 217724762), (8, 108862381), (19, 45836792), (23, 37865176), (38, 22918396), (46, 18932588), (76, 11459198), (92, 9466294), (152, 5729599), (184, 4733147), (437, 1992904), (529, 1646312), (874, 996452), (1058, 823156), (1748, 498226), (2116, 411578), (3496, 249113), (4232, 205789), (10051, 86648), (10831, 80408), (20102, 43324), (21662, 40204)]