100402456

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 235872000

約数和(自身を除く): 135469544

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 389, 419, 616, 778, 838, 1556, 1676, 2723, 2933, 3112, 3352, 4279, 4609, 5446, 5866, 8558, 9218, 10892, 11732, 17116, 18436, 21784, 23464, 29953, 32263, 34232, 36872, 59906, 64526, 119812, 129052, 162991, 239624, 258104, 325982, 651964, 1140937, 1303928, 1792901, 2281874, 3585802, 4563748, 7171604, 9127496, 12550307, 14343208, 25100614, 50201228, 100402456]

約数ペア:

[(1, 100402456), (2, 50201228), (4, 25100614), (7, 14343208), (8, 12550307), (11, 9127496), (14, 7171604), (22, 4563748), (28, 3585802), (44, 2281874), (56, 1792901), (77, 1303928), (88, 1140937), (154, 651964), (308, 325982), (389, 258104), (419, 239624), (616, 162991), (778, 129052), (838, 119812), (1556, 64526), (1676, 59906), (2723, 36872), (2933, 34232), (3112, 32263), (3352, 29953), (4279, 23464), (4609, 21784), (5446, 18436), (5866, 17116), (8558, 11732), (9218, 10892)]