3538040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 96

約数和(自身を含む): 9480240

約数和(自身を除く): 5942200

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 43, 44, 55, 68, 85, 86, 88, 110, 121, 136, 170, 172, 187, 215, 220, 242, 340, 344, 374, 430, 440, 473, 484, 605, 680, 731, 748, 860, 935, 946, 968, 1210, 1462, 1496, 1720, 1870, 1892, 2057, 2365, 2420, 2924, 3655, 3740, 3784, 4114, 4730, 4840, 5203, 5848, 7310, 7480, 8041, 8228, 9460, 10285, 10406, 14620, 16082, 16456, 18920, 20570, 20812, 26015, 29240, 32164, 40205, 41140, 41624, 52030, 64328, 80410, 82280, 88451, 104060, 160820, 176902, 208120, 321640, 353804, 442255, 707608, 884510, 1769020, 3538040]

約数ペア:

[(1, 3538040), (2, 1769020), (4, 884510), (5, 707608), (8, 442255), (10, 353804), (11, 321640), (17, 208120), (20, 176902), (22, 160820), (34, 104060), (40, 88451), (43, 82280), (44, 80410), (55, 64328), (68, 52030), (85, 41624), (86, 41140), (88, 40205), (110, 32164), (121, 29240), (136, 26015), (170, 20812), (172, 20570), (187, 18920), (215, 16456), (220, 16082), (242, 14620), (340, 10406), (344, 10285), (374, 9460), (430, 8228), (440, 8041), (473, 7480), (484, 7310), (605, 5848), (680, 5203), (731, 4840), (748, 4730), (860, 4114), (935, 3784), (946, 3740), (968, 3655), (1210, 2924), (1462, 2420), (1496, 2365), (1720, 2057), (1870, 1892)]