1796340940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4373}}^1$

素因数の和:4471

約数の個数: 96

約数和(自身を含む): 4232632320

約数和(自身を除く): 2436291380

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 47, 76, 92, 94, 95, 115, 188, 190, 230, 235, 380, 437, 460, 470, 874, 893, 940, 1081, 1748, 1786, 2162, 2185, 3572, 4324, 4370, 4373, 4465, 5405, 8740, 8746, 8930, 10810, 17492, 17860, 20539, 21620, 21865, 41078, 43730, 82156, 83087, 87460, 100579, 102695, 166174, 201158, 205390, 205531, 332348, 402316, 410780, 411062, 415435, 502895, 822124, 830870, 1005790, 1027655, 1661740, 1911001, 2011580, 2055310, 3822002, 3905089, 4110620, 4727213, 7644004, 7810178, 9454426, 9555005, 15620356, 18908852, 19110010, 19525445, 23636065, 38220020, 39050890, 47272130, 78101780, 89817047, 94544260, 179634094, 359268188, 449085235, 898170470, 1796340940]

約数ペア:

[(1, 1796340940), (2, 898170470), (4, 449085235), (5, 359268188), (10, 179634094), (19, 94544260), (20, 89817047), (23, 78101780), (38, 47272130), (46, 39050890), (47, 38220020), (76, 23636065), (92, 19525445), (94, 19110010), (95, 18908852), (115, 15620356), (188, 9555005), (190, 9454426), (230, 7810178), (235, 7644004), (380, 4727213), (437, 4110620), (460, 3905089), (470, 3822002), (874, 2055310), (893, 2011580), (940, 1911001), (1081, 1661740), (1748, 1027655), (1786, 1005790), (2162, 830870), (2185, 822124), (3572, 502895), (4324, 415435), (4370, 411062), (4373, 410780), (4465, 402316), (5405, 332348), (8740, 205531), (8746, 205390), (8930, 201158), (10810, 166174), (17492, 102695), (17860, 100579), (20539, 87460), (21620, 83087), (21865, 82156), (41078, 43730)]