4027156940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3187}}^1$

素因数の和:3327

約数の個数: 96

約数和(自身を含む): 9177767424

約数和(自身を除く): 5150610484

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 67, 82, 92, 115, 134, 164, 205, 230, 268, 335, 410, 460, 670, 820, 943, 1340, 1541, 1886, 2747, 3082, 3187, 3772, 4715, 5494, 6164, 6374, 7705, 9430, 10988, 12748, 13735, 15410, 15935, 18860, 27470, 30820, 31870, 54940, 63181, 63740, 73301, 126362, 130667, 146602, 213529, 252724, 261334, 293204, 315905, 366505, 427058, 522668, 631810, 653335, 733010, 854116, 1067645, 1263620, 1306670, 1466020, 2135290, 2613340, 3005341, 4270580, 4911167, 6010682, 8754689, 9822334, 12021364, 15026705, 17509378, 19644668, 24555835, 30053410, 35018756, 43773445, 49111670, 60106820, 87546890, 98223340, 175093780, 201357847, 402715694, 805431388, 1006789235, 2013578470, 4027156940]

約数ペア:

[(1, 4027156940), (2, 2013578470), (4, 1006789235), (5, 805431388), (10, 402715694), (20, 201357847), (23, 175093780), (41, 98223340), (46, 87546890), (67, 60106820), (82, 49111670), (92, 43773445), (115, 35018756), (134, 30053410), (164, 24555835), (205, 19644668), (230, 17509378), (268, 15026705), (335, 12021364), (410, 9822334), (460, 8754689), (670, 6010682), (820, 4911167), (943, 4270580), (1340, 3005341), (1541, 2613340), (1886, 2135290), (2747, 1466020), (3082, 1306670), (3187, 1263620), (3772, 1067645), (4715, 854116), (5494, 733010), (6164, 653335), (6374, 631810), (7705, 522668), (9430, 427058), (10988, 366505), (12748, 315905), (13735, 293204), (15410, 261334), (15935, 252724), (18860, 213529), (27470, 146602), (30820, 130667), (31870, 126362), (54940, 73301), (63181, 63740)]