8864200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 22498560

約数和(自身を除く): 13634360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 41, 46, 47, 50, 82, 92, 94, 100, 115, 164, 184, 188, 200, 205, 230, 235, 328, 376, 410, 460, 470, 575, 820, 920, 940, 943, 1025, 1081, 1150, 1175, 1640, 1880, 1886, 1927, 2050, 2162, 2300, 2350, 3772, 3854, 4100, 4324, 4600, 4700, 4715, 5405, 7544, 7708, 8200, 8648, 9400, 9430, 9635, 10810, 15416, 18860, 19270, 21620, 23575, 27025, 37720, 38540, 43240, 44321, 47150, 48175, 54050, 77080, 88642, 94300, 96350, 108100, 177284, 188600, 192700, 216200, 221605, 354568, 385400, 443210, 886420, 1108025, 1772840, 2216050, 4432100, 8864200]

約数ペア:

[(1, 8864200), (2, 4432100), (4, 2216050), (5, 1772840), (8, 1108025), (10, 886420), (20, 443210), (23, 385400), (25, 354568), (40, 221605), (41, 216200), (46, 192700), (47, 188600), (50, 177284), (82, 108100), (92, 96350), (94, 94300), (100, 88642), (115, 77080), (164, 54050), (184, 48175), (188, 47150), (200, 44321), (205, 43240), (230, 38540), (235, 37720), (328, 27025), (376, 23575), (410, 21620), (460, 19270), (470, 18860), (575, 15416), (820, 10810), (920, 9635), (940, 9430), (943, 9400), (1025, 8648), (1081, 8200), (1150, 7708), (1175, 7544), (1640, 5405), (1880, 4715), (1886, 4700), (1927, 4600), (2050, 4324), (2162, 4100), (2300, 3854), (2350, 3772)]