9157280

素因数分解:

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

素因数の和:91

約数の個数: 96

約数和(自身を含む): 24349248

約数和(自身を除く): 15191968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 80, 86, 88, 110, 121, 160, 172, 176, 215, 220, 242, 344, 352, 430, 440, 473, 484, 605, 688, 860, 880, 946, 968, 1210, 1331, 1376, 1720, 1760, 1892, 1936, 2365, 2420, 2662, 3440, 3784, 3872, 4730, 4840, 5203, 5324, 6655, 6880, 7568, 9460, 9680, 10406, 10648, 13310, 15136, 18920, 19360, 20812, 21296, 26015, 26620, 37840, 41624, 42592, 52030, 53240, 57233, 75680, 83248, 104060, 106480, 114466, 166496, 208120, 212960, 228932, 286165, 416240, 457864, 572330, 832480, 915728, 1144660, 1831456, 2289320, 4578640, 9157280]

約数ペア:

[(1, 9157280), (2, 4578640), (4, 2289320), (5, 1831456), (8, 1144660), (10, 915728), (11, 832480), (16, 572330), (20, 457864), (22, 416240), (32, 286165), (40, 228932), (43, 212960), (44, 208120), (55, 166496), (80, 114466), (86, 106480), (88, 104060), (110, 83248), (121, 75680), (160, 57233), (172, 53240), (176, 52030), (215, 42592), (220, 41624), (242, 37840), (344, 26620), (352, 26015), (430, 21296), (440, 20812), (473, 19360), (484, 18920), (605, 15136), (688, 13310), (860, 10648), (880, 10406), (946, 9680), (968, 9460), (1210, 7568), (1331, 6880), (1376, 6655), (1720, 5324), (1760, 5203), (1892, 4840), (1936, 4730), (2365, 3872), (2420, 3784), (2662, 3440)]