188234360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{617}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 440510400

約数和(自身を除く): 252276040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 263, 290, 526, 580, 617, 1052, 1160, 1234, 1315, 2104, 2468, 2630, 3085, 4936, 5260, 6170, 7627, 10520, 12340, 15254, 17893, 24680, 30508, 35786, 38135, 61016, 71572, 76270, 89465, 143144, 152540, 162271, 178930, 305080, 324542, 357860, 649084, 715720, 811355, 1298168, 1622710, 3245420, 4705859, 6490840, 9411718, 18823436, 23529295, 37646872, 47058590, 94117180, 188234360]

約数ペア:

[(1, 188234360), (2, 94117180), (4, 47058590), (5, 37646872), (8, 23529295), (10, 18823436), (20, 9411718), (29, 6490840), (40, 4705859), (58, 3245420), (116, 1622710), (145, 1298168), (232, 811355), (263, 715720), (290, 649084), (526, 357860), (580, 324542), (617, 305080), (1052, 178930), (1160, 162271), (1234, 152540), (1315, 143144), (2104, 89465), (2468, 76270), (2630, 71572), (3085, 61016), (4936, 38135), (5260, 35786), (6170, 30508), (7627, 24680), (10520, 17893), (12340, 15254)]