564652280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{2393}}^1$

素因数の和:2768

約数の個数: 64

約数和(自身を含む): 1349641440

約数和(自身を除く): 784989160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 347, 680, 694, 1388, 1735, 2393, 2776, 3470, 4786, 5899, 6940, 9572, 11798, 11965, 13880, 19144, 23596, 23930, 29495, 40681, 47192, 47860, 58990, 81362, 95720, 117980, 162724, 203405, 235960, 325448, 406810, 813620, 830371, 1627240, 1660742, 3321484, 4151855, 6642968, 8303710, 14116307, 16607420, 28232614, 33214840, 56465228, 70581535, 112930456, 141163070, 282326140, 564652280]

約数ペア:

[(1, 564652280), (2, 282326140), (4, 141163070), (5, 112930456), (8, 70581535), (10, 56465228), (17, 33214840), (20, 28232614), (34, 16607420), (40, 14116307), (68, 8303710), (85, 6642968), (136, 4151855), (170, 3321484), (340, 1660742), (347, 1627240), (680, 830371), (694, 813620), (1388, 406810), (1735, 325448), (2393, 235960), (2776, 203405), (3470, 162724), (4786, 117980), (5899, 95720), (6940, 81362), (9572, 58990), (11798, 47860), (11965, 47192), (13880, 40681), (19144, 29495), (23596, 23930)]