201528060560

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1\times {\mathrm{89137}}^1$

素因数の和:89688

約数の個数: 80

約数和(自身を含む): 477494438400

約数和(自身を除く): 275966377840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 479, 590, 944, 958, 1180, 1916, 2360, 2395, 3832, 4720, 4790, 7664, 9580, 19160, 28261, 38320, 56522, 89137, 113044, 141305, 178274, 226088, 282610, 356548, 445685, 452176, 565220, 713096, 891370, 1130440, 1426192, 1782740, 2260880, 3565480, 5259083, 7130960, 10518166, 21036332, 26295415, 42072664, 42696623, 52590830, 84145328, 85393246, 105181660, 170786492, 210363320, 213483115, 341572984, 420726640, 426966230, 683145968, 853932460, 1707864920, 2519100757, 3415729840, 5038201514, 10076403028, 12595503785, 20152806056, 25191007570, 40305612112, 50382015140, 100764030280, 201528060560]

約数ペア:

[(1, 201528060560), (2, 100764030280), (4, 50382015140), (5, 40305612112), (8, 25191007570), (10, 20152806056), (16, 12595503785), (20, 10076403028), (40, 5038201514), (59, 3415729840), (80, 2519100757), (118, 1707864920), (236, 853932460), (295, 683145968), (472, 426966230), (479, 420726640), (590, 341572984), (944, 213483115), (958, 210363320), (1180, 170786492), (1916, 105181660), (2360, 85393246), (2395, 84145328), (3832, 52590830), (4720, 42696623), (4790, 42072664), (7664, 26295415), (9580, 21036332), (19160, 10518166), (28261, 7130960), (38320, 5259083), (56522, 3565480), (89137, 2260880), (113044, 1782740), (141305, 1426192), (178274, 1130440), (226088, 891370), (282610, 713096), (356548, 565220), (445685, 452176)]