331207840

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1826

約数の個数: 96

約数和(自身を含む): 829679760

約数和(自身を除く): 498471920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 80, 82, 116, 145, 160, 164, 205, 232, 290, 328, 410, 464, 580, 656, 820, 928, 1160, 1189, 1312, 1640, 1741, 2320, 2378, 3280, 3482, 4640, 4756, 5945, 6560, 6964, 8705, 9512, 11890, 13928, 17410, 19024, 23780, 27856, 34820, 38048, 47560, 50489, 55712, 69640, 71381, 95120, 100978, 139280, 142762, 190240, 201956, 252445, 278560, 285524, 356905, 403912, 504890, 571048, 713810, 807824, 1009780, 1142096, 1427620, 1615648, 2019560, 2070049, 2284192, 2855240, 4039120, 4140098, 5710480, 8078240, 8280196, 10350245, 11420960, 16560392, 20700490, 33120784, 41400980, 66241568, 82801960, 165603920, 331207840]

約数ペア:

[(1, 331207840), (2, 165603920), (4, 82801960), (5, 66241568), (8, 41400980), (10, 33120784), (16, 20700490), (20, 16560392), (29, 11420960), (32, 10350245), (40, 8280196), (41, 8078240), (58, 5710480), (80, 4140098), (82, 4039120), (116, 2855240), (145, 2284192), (160, 2070049), (164, 2019560), (205, 1615648), (232, 1427620), (290, 1142096), (328, 1009780), (410, 807824), (464, 713810), (580, 571048), (656, 504890), (820, 403912), (928, 356905), (1160, 285524), (1189, 278560), (1312, 252445), (1640, 201956), (1741, 190240), (2320, 142762), (2378, 139280), (3280, 100978), (3482, 95120), (4640, 71381), (4756, 69640), (5945, 55712), (6560, 50489), (6964, 47560), (8705, 38048), (9512, 34820), (11890, 27856), (13928, 23780), (17410, 19024)]