5144952760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{160981}}^1$

素因数の和:161056

約数の個数: 64

約数和(自身を含む): 12517960320

約数和(自身を除く): 7373007560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 680, 799, 940, 1598, 1880, 3196, 3995, 6392, 7990, 15980, 31960, 160981, 321962, 643924, 804905, 1287848, 1609810, 2736677, 3219620, 5473354, 6439240, 7566107, 10946708, 13683385, 15132214, 21893416, 27366770, 30264428, 37830535, 54733540, 60528856, 75661070, 109467080, 128623819, 151322140, 257247638, 302644280, 514495276, 643119095, 1028990552, 1286238190, 2572476380, 5144952760]

約数ペア:

[(1, 5144952760), (2, 2572476380), (4, 1286238190), (5, 1028990552), (8, 643119095), (10, 514495276), (17, 302644280), (20, 257247638), (34, 151322140), (40, 128623819), (47, 109467080), (68, 75661070), (85, 60528856), (94, 54733540), (136, 37830535), (170, 30264428), (188, 27366770), (235, 21893416), (340, 15132214), (376, 13683385), (470, 10946708), (680, 7566107), (799, 6439240), (940, 5473354), (1598, 3219620), (1880, 2736677), (3196, 1609810), (3995, 1287848), (6392, 804905), (7990, 643924), (15980, 321962), (31960, 160981)]