424743880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 1060254720

約数和(自身を除く): 635510840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 127, 220, 242, 254, 440, 484, 508, 605, 635, 691, 968, 1016, 1210, 1270, 1382, 1397, 2420, 2540, 2764, 2794, 3455, 4840, 5080, 5528, 5588, 6910, 6985, 7601, 11176, 13820, 13970, 15202, 15367, 27640, 27940, 30404, 30734, 38005, 55880, 60808, 61468, 76010, 76835, 83611, 87757, 122936, 152020, 153670, 167222, 175514, 304040, 307340, 334444, 351028, 418055, 438785, 614680, 668888, 702056, 836110, 877570, 965327, 1672220, 1755140, 1930654, 3344440, 3510280, 3861308, 4826635, 7722616, 9653270, 10618597, 19306540, 21237194, 38613080, 42474388, 53092985, 84948776, 106185970, 212371940, 424743880]

約数ペア:

[(1, 424743880), (2, 212371940), (4, 106185970), (5, 84948776), (8, 53092985), (10, 42474388), (11, 38613080), (20, 21237194), (22, 19306540), (40, 10618597), (44, 9653270), (55, 7722616), (88, 4826635), (110, 3861308), (121, 3510280), (127, 3344440), (220, 1930654), (242, 1755140), (254, 1672220), (440, 965327), (484, 877570), (508, 836110), (605, 702056), (635, 668888), (691, 614680), (968, 438785), (1016, 418055), (1210, 351028), (1270, 334444), (1382, 307340), (1397, 304040), (2420, 175514), (2540, 167222), (2764, 153670), (2794, 152020), (3455, 122936), (4840, 87757), (5080, 83611), (5528, 76835), (5588, 76010), (6910, 61468), (6985, 60808), (7601, 55880), (11176, 38005), (13820, 30734), (13970, 30404), (15202, 27940), (15367, 27640)]