22685080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 57934800

約数和(自身を除く): 35249720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 109, 110, 121, 172, 215, 218, 220, 242, 344, 430, 436, 440, 473, 484, 545, 605, 860, 872, 946, 968, 1090, 1199, 1210, 1720, 1892, 2180, 2365, 2398, 2420, 3784, 4360, 4687, 4730, 4796, 4840, 5203, 5995, 9374, 9460, 9592, 10406, 11990, 13189, 18748, 18920, 20812, 23435, 23980, 26015, 26378, 37496, 41624, 46870, 47960, 51557, 52030, 52756, 65945, 93740, 103114, 104060, 105512, 131890, 187480, 206228, 208120, 257785, 263780, 412456, 515570, 527560, 567127, 1031140, 1134254, 2062280, 2268508, 2835635, 4537016, 5671270, 11342540, 22685080]

約数ペア:

[(1, 22685080), (2, 11342540), (4, 5671270), (5, 4537016), (8, 2835635), (10, 2268508), (11, 2062280), (20, 1134254), (22, 1031140), (40, 567127), (43, 527560), (44, 515570), (55, 412456), (86, 263780), (88, 257785), (109, 208120), (110, 206228), (121, 187480), (172, 131890), (215, 105512), (218, 104060), (220, 103114), (242, 93740), (344, 65945), (430, 52756), (436, 52030), (440, 51557), (473, 47960), (484, 46870), (545, 41624), (605, 37496), (860, 26378), (872, 26015), (946, 23980), (968, 23435), (1090, 20812), (1199, 18920), (1210, 18748), (1720, 13189), (1892, 11990), (2180, 10406), (2365, 9592), (2398, 9460), (2420, 9374), (3784, 5995), (4360, 5203), (4687, 4840), (4730, 4796)]