40054992

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 110564352

約数和(自身を除く): 70509360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 191, 204, 257, 272, 382, 408, 514, 573, 764, 771, 816, 1028, 1146, 1528, 1542, 2056, 2292, 3056, 3084, 3247, 4112, 4369, 4584, 6168, 6494, 8738, 9168, 9741, 12336, 12988, 13107, 17476, 19482, 25976, 26214, 34952, 38964, 49087, 51952, 52428, 69904, 77928, 98174, 104856, 147261, 155856, 196348, 209712, 294522, 392696, 589044, 785392, 834479, 1178088, 1668958, 2356176, 2503437, 3337916, 5006874, 6675832, 10013748, 13351664, 20027496, 40054992]

約数ペア:

[(1, 40054992), (2, 20027496), (3, 13351664), (4, 10013748), (6, 6675832), (8, 5006874), (12, 3337916), (16, 2503437), (17, 2356176), (24, 1668958), (34, 1178088), (48, 834479), (51, 785392), (68, 589044), (102, 392696), (136, 294522), (191, 209712), (204, 196348), (257, 155856), (272, 147261), (382, 104856), (408, 98174), (514, 77928), (573, 69904), (764, 52428), (771, 51952), (816, 49087), (1028, 38964), (1146, 34952), (1528, 26214), (1542, 25976), (2056, 19482), (2292, 17476), (3056, 13107), (3084, 12988), (3247, 12336), (4112, 9741), (4369, 9168), (4584, 8738), (6168, 6494)]