528020200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1453}}^1$

素因数の和:1571

約数の個数: 96

約数和(自身を含む): 1298131200

約数和(自身を除く): 770111000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 79, 92, 100, 115, 158, 184, 200, 230, 316, 395, 460, 575, 632, 790, 920, 1150, 1453, 1580, 1817, 1975, 2300, 2906, 3160, 3634, 3950, 4600, 5812, 7265, 7268, 7900, 9085, 11624, 14530, 14536, 15800, 18170, 29060, 33419, 36325, 36340, 45425, 58120, 66838, 72650, 72680, 90850, 114787, 133676, 145300, 167095, 181700, 229574, 267352, 290600, 334190, 363400, 459148, 573935, 668380, 835475, 918296, 1147870, 1336760, 1670950, 2295740, 2640101, 2869675, 3341900, 4591480, 5280202, 5739350, 6683800, 10560404, 11478700, 13200505, 21120808, 22957400, 26401010, 52802020, 66002525, 105604040, 132005050, 264010100, 528020200]

約数ペア:

[(1, 528020200), (2, 264010100), (4, 132005050), (5, 105604040), (8, 66002525), (10, 52802020), (20, 26401010), (23, 22957400), (25, 21120808), (40, 13200505), (46, 11478700), (50, 10560404), (79, 6683800), (92, 5739350), (100, 5280202), (115, 4591480), (158, 3341900), (184, 2869675), (200, 2640101), (230, 2295740), (316, 1670950), (395, 1336760), (460, 1147870), (575, 918296), (632, 835475), (790, 668380), (920, 573935), (1150, 459148), (1453, 363400), (1580, 334190), (1817, 290600), (1975, 267352), (2300, 229574), (2906, 181700), (3160, 167095), (3634, 145300), (3950, 133676), (4600, 114787), (5812, 90850), (7265, 72680), (7268, 72650), (7900, 66838), (9085, 58120), (11624, 45425), (14530, 36340), (14536, 36325), (15800, 33419), (18170, 29060)]