5118904

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 12268800

約数和(自身を除く): 7149896

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 283, 323, 476, 532, 566, 646, 952, 1064, 1132, 1292, 1981, 2261, 2264, 2584, 3962, 4522, 4811, 5377, 7924, 9044, 9622, 10754, 15848, 18088, 19244, 21508, 33677, 37639, 38488, 43016, 67354, 75278, 91409, 134708, 150556, 182818, 269416, 301112, 365636, 639863, 731272, 1279726, 2559452, 5118904]

約数ペア:

[(1, 5118904), (2, 2559452), (4, 1279726), (7, 731272), (8, 639863), (14, 365636), (17, 301112), (19, 269416), (28, 182818), (34, 150556), (38, 134708), (56, 91409), (68, 75278), (76, 67354), (119, 43016), (133, 38488), (136, 37639), (152, 33677), (238, 21508), (266, 19244), (283, 18088), (323, 15848), (476, 10754), (532, 9622), (566, 9044), (646, 7924), (952, 5377), (1064, 4811), (1132, 4522), (1292, 3962), (1981, 2584), (2261, 2264)]