22757900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1$

素因数の和:1259

約数の個数: 72

約数和(自身を含む): 57090096

約数和(自身を除く): 34332196

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, 1217, 1700, 1870, 2434, 3740, 4675, 4868, 6085, 9350, 12170, 13387, 18700, 20689, 24340, 26774, 30425, 41378, 53548, 60850, 66935, 82756, 103445, 121700, 133870, 206890, 227579, 267740, 334675, 413780, 455158, 517225, 669350, 910316, 1034450, 1137895, 1338700, 2068900, 2275790, 4551580, 5689475, 11378950, 22757900]

約数ペア:

[(1, 22757900), (2, 11378950), (4, 5689475), (5, 4551580), (10, 2275790), (11, 2068900), (17, 1338700), (20, 1137895), (22, 1034450), (25, 910316), (34, 669350), (44, 517225), (50, 455158), (55, 413780), (68, 334675), (85, 267740), (100, 227579), (110, 206890), (170, 133870), (187, 121700), (220, 103445), (275, 82756), (340, 66935), (374, 60850), (425, 53548), (550, 41378), (748, 30425), (850, 26774), (935, 24340), (1100, 20689), (1217, 18700), (1700, 13387), (1870, 12170), (2434, 9350), (3740, 6085), (4675, 4868)]