42953900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2297}}^1$

素因数の和:2339

約数の個数: 72

約数和(自身を含む): 107711856

約数和(自身を除く): 64757956

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 2297, 3740, 4594, 4675, 9188, 9350, 11485, 18700, 22970, 25267, 39049, 45940, 50534, 57425, 78098, 101068, 114850, 126335, 156196, 195245, 229700, 252670, 390490, 429539, 505340, 631675, 780980, 859078, 976225, 1263350, 1718156, 1952450, 2147695, 2526700, 3904900, 4295390, 8590780, 10738475, 21476950, 42953900]

約数ペア:

[(1, 42953900), (2, 21476950), (4, 10738475), (5, 8590780), (10, 4295390), (11, 3904900), (17, 2526700), (20, 2147695), (22, 1952450), (25, 1718156), (34, 1263350), (44, 976225), (50, 859078), (55, 780980), (68, 631675), (85, 505340), (100, 429539), (110, 390490), (170, 252670), (187, 229700), (220, 195245), (275, 156196), (340, 126335), (374, 114850), (425, 101068), (550, 78098), (748, 57425), (850, 50534), (935, 45940), (1100, 39049), (1700, 25267), (1870, 22970), (2297, 18700), (3740, 11485), (4594, 9350), (4675, 9188)]