941018800

素因数分解:

$2^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:431

約数の個数: 120

約数和(自身を含む): 2313780480

約数和(自身を除く): 1372761680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 113, 191, 200, 218, 226, 382, 400, 436, 452, 545, 565, 764, 872, 904, 955, 1090, 1130, 1528, 1744, 1808, 1910, 2180, 2260, 2725, 2825, 3056, 3820, 4360, 4520, 4775, 5450, 5650, 7640, 8720, 9040, 9550, 10900, 11300, 12317, 15280, 19100, 20819, 21583, 21800, 22600, 24634, 38200, 41638, 43166, 43600, 45200, 49268, 61585, 76400, 83276, 86332, 98536, 104095, 107915, 123170, 166552, 172664, 197072, 208190, 215830, 246340, 307925, 333104, 345328, 416380, 431660, 492680, 520475, 539575, 615850, 832760, 863320, 985360, 1040950, 1079150, 1231700, 1665520, 1726640, 2081900, 2158300, 2352547, 2463400, 4163800, 4316600, 4705094, 4926800, 8327600, 8633200, 9410188, 11762735, 18820376, 23525470, 37640752, 47050940, 58813675, 94101880, 117627350, 188203760, 235254700, 470509400, 941018800]

約数ペア:

[(1, 941018800), (2, 470509400), (4, 235254700), (5, 188203760), (8, 117627350), (10, 94101880), (16, 58813675), (20, 47050940), (25, 37640752), (40, 23525470), (50, 18820376), (80, 11762735), (100, 9410188), (109, 8633200), (113, 8327600), (191, 4926800), (200, 4705094), (218, 4316600), (226, 4163800), (382, 2463400), (400, 2352547), (436, 2158300), (452, 2081900), (545, 1726640), (565, 1665520), (764, 1231700), (872, 1079150), (904, 1040950), (955, 985360), (1090, 863320), (1130, 832760), (1528, 615850), (1744, 539575), (1808, 520475), (1910, 492680), (2180, 431660), (2260, 416380), (2725, 345328), (2825, 333104), (3056, 307925), (3820, 246340), (4360, 215830), (4520, 208190), (4775, 197072), (5450, 172664), (5650, 166552), (7640, 123170), (8720, 107915), (9040, 104095), (9550, 98536), (10900, 86332), (11300, 83276), (12317, 76400), (15280, 61585), (19100, 49268), (20819, 45200), (21583, 43600), (21800, 43166), (22600, 41638), (24634, 38200)]