172964135080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13555183}}^1$

素因数の和:13555234

約数の個数: 64

約数和(自身を含む): 439187961600

約数和(自身を除く): 266223826520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 12760, 13555183, 27110366, 54220732, 67775915, 108441464, 135551830, 149107013, 271103660, 298214026, 393100307, 542207320, 596428052, 745535065, 786200614, 1192856104, 1491070130, 1572401228, 1965501535, 2982140260, 3144802456, 3931003070, 4324103377, 5964280520, 7862006140, 8648206754, 15724012280, 17296413508, 21620516885, 34592827016, 43241033770, 86482067540, 172964135080]

約数ペア:

[(1, 172964135080), (2, 86482067540), (4, 43241033770), (5, 34592827016), (8, 21620516885), (10, 17296413508), (11, 15724012280), (20, 8648206754), (22, 7862006140), (29, 5964280520), (40, 4324103377), (44, 3931003070), (55, 3144802456), (58, 2982140260), (88, 1965501535), (110, 1572401228), (116, 1491070130), (145, 1192856104), (220, 786200614), (232, 745535065), (290, 596428052), (319, 542207320), (440, 393100307), (580, 298214026), (638, 271103660), (1160, 149107013), (1276, 135551830), (1595, 108441464), (2552, 67775915), (3190, 54220732), (6380, 27110366), (12760, 13555183)]