46051280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1284

約数の個数: 80

約数和(自身を含む): 119617344

約数和(自身を除く): 73566064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 55, 80, 86, 88, 110, 172, 176, 215, 220, 344, 430, 440, 473, 688, 860, 880, 946, 1217, 1720, 1892, 2365, 2434, 3440, 3784, 4730, 4868, 6085, 7568, 9460, 9736, 12170, 13387, 18920, 19472, 24340, 26774, 37840, 48680, 52331, 53548, 66935, 97360, 104662, 107096, 133870, 209324, 214192, 261655, 267740, 418648, 523310, 535480, 575641, 837296, 1046620, 1070960, 1151282, 2093240, 2302564, 2878205, 4186480, 4605128, 5756410, 9210256, 11512820, 23025640, 46051280]

約数ペア:

[(1, 46051280), (2, 23025640), (4, 11512820), (5, 9210256), (8, 5756410), (10, 4605128), (11, 4186480), (16, 2878205), (20, 2302564), (22, 2093240), (40, 1151282), (43, 1070960), (44, 1046620), (55, 837296), (80, 575641), (86, 535480), (88, 523310), (110, 418648), (172, 267740), (176, 261655), (215, 214192), (220, 209324), (344, 133870), (430, 107096), (440, 104662), (473, 97360), (688, 66935), (860, 53548), (880, 52331), (946, 48680), (1217, 37840), (1720, 26774), (1892, 24340), (2365, 19472), (2434, 18920), (3440, 13387), (3784, 12170), (4730, 9736), (4868, 9460), (6085, 7568)]