4050272180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:849

約数の個数: 96

約数和(自身を含む): 9113247360

約数和(自身を除く): 5062975180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 281, 332, 380, 415, 457, 562, 830, 914, 1124, 1405, 1577, 1660, 1828, 2285, 2810, 3154, 4570, 5339, 5620, 6308, 7885, 8683, 9140, 10678, 15770, 17366, 21356, 23323, 26695, 31540, 34732, 37931, 43415, 46646, 53390, 75862, 86830, 93292, 106780, 116615, 128417, 151724, 173660, 189655, 233230, 256834, 379310, 443137, 466460, 513668, 642085, 720689, 758620, 886274, 1284170, 1441378, 1772548, 2215685, 2439923, 2568340, 2882756, 3603445, 4431370, 4879846, 7206890, 8862740, 9759692, 10658611, 12199615, 14413780, 21317222, 24399230, 42634444, 48798460, 53293055, 106586110, 202513609, 213172220, 405027218, 810054436, 1012568045, 2025136090, 4050272180]

約数ペア:

[(1, 4050272180), (2, 2025136090), (4, 1012568045), (5, 810054436), (10, 405027218), (19, 213172220), (20, 202513609), (38, 106586110), (76, 53293055), (83, 48798460), (95, 42634444), (166, 24399230), (190, 21317222), (281, 14413780), (332, 12199615), (380, 10658611), (415, 9759692), (457, 8862740), (562, 7206890), (830, 4879846), (914, 4431370), (1124, 3603445), (1405, 2882756), (1577, 2568340), (1660, 2439923), (1828, 2215685), (2285, 1772548), (2810, 1441378), (3154, 1284170), (4570, 886274), (5339, 758620), (5620, 720689), (6308, 642085), (7885, 513668), (8683, 466460), (9140, 443137), (10678, 379310), (15770, 256834), (17366, 233230), (21356, 189655), (23323, 173660), (26695, 151724), (31540, 128417), (34732, 116615), (37931, 106780), (43415, 93292), (46646, 86830), (53390, 75862)]