525876890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1404

約数の個数: 96

約数和(自身を含む): 1215309312

約数和(自身を除く): 689432422

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 121, 154, 235, 242, 329, 385, 470, 517, 605, 658, 770, 847, 1034, 1210, 1321, 1645, 1694, 2585, 2642, 3290, 3619, 4235, 5170, 5687, 6605, 7238, 8470, 9247, 11374, 13210, 14531, 18095, 18494, 28435, 29062, 36190, 39809, 46235, 56870, 62087, 72655, 79618, 92470, 101717, 124174, 145310, 159841, 199045, 203434, 310435, 319682, 398090, 434609, 508585, 620870, 682957, 799205, 869218, 1017170, 1118887, 1365914, 1598410, 2173045, 2237774, 3414785, 4346090, 4780699, 5594435, 6829570, 7512527, 9561398, 11188870, 15025054, 23903495, 37562635, 47806990, 52587689, 75125270, 105175378, 262938445, 525876890]

約数ペア:

[(1, 525876890), (2, 262938445), (5, 105175378), (7, 75125270), (10, 52587689), (11, 47806990), (14, 37562635), (22, 23903495), (35, 15025054), (47, 11188870), (55, 9561398), (70, 7512527), (77, 6829570), (94, 5594435), (110, 4780699), (121, 4346090), (154, 3414785), (235, 2237774), (242, 2173045), (329, 1598410), (385, 1365914), (470, 1118887), (517, 1017170), (605, 869218), (658, 799205), (770, 682957), (847, 620870), (1034, 508585), (1210, 434609), (1321, 398090), (1645, 319682), (1694, 310435), (2585, 203434), (2642, 199045), (3290, 159841), (3619, 145310), (4235, 124174), (5170, 101717), (5687, 92470), (6605, 79618), (7238, 72655), (8470, 62087), (9247, 56870), (11374, 46235), (13210, 39809), (14531, 36190), (18095, 29062), (18494, 28435)]