26379210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 77105952

約数和(自身を除く): 50726742

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 43, 55, 65, 66, 78, 86, 110, 121, 129, 130, 143, 165, 169, 195, 215, 242, 258, 286, 330, 338, 363, 390, 429, 430, 473, 507, 559, 605, 645, 715, 726, 845, 858, 946, 1014, 1118, 1210, 1290, 1419, 1430, 1573, 1677, 1690, 1815, 1859, 2145, 2365, 2535, 2795, 2838, 3146, 3354, 3630, 3718, 4290, 4719, 4730, 5070, 5203, 5577, 5590, 6149, 7095, 7267, 7865, 8385, 9295, 9438, 10406, 11154, 12298, 14190, 14534, 15609, 15730, 16770, 18447, 18590, 20449, 21801, 23595, 26015, 27885, 30745, 31218, 36335, 36894, 40898, 43602, 47190, 52030, 55770, 61347, 61490, 67639, 72670, 78045, 79937, 92235, 102245, 109005, 122694, 135278, 156090, 159874, 184470, 202917, 204490, 218010, 239811, 306735, 338195, 399685, 405834, 479622, 613470, 676390, 799370, 879307, 1014585, 1199055, 1758614, 2029170, 2398110, 2637921, 4396535, 5275842, 8793070, 13189605, 26379210]

約数ペア:

[(1, 26379210), (2, 13189605), (3, 8793070), (5, 5275842), (6, 4396535), (10, 2637921), (11, 2398110), (13, 2029170), (15, 1758614), (22, 1199055), (26, 1014585), (30, 879307), (33, 799370), (39, 676390), (43, 613470), (55, 479622), (65, 405834), (66, 399685), (78, 338195), (86, 306735), (110, 239811), (121, 218010), (129, 204490), (130, 202917), (143, 184470), (165, 159874), (169, 156090), (195, 135278), (215, 122694), (242, 109005), (258, 102245), (286, 92235), (330, 79937), (338, 78045), (363, 72670), (390, 67639), (429, 61490), (430, 61347), (473, 55770), (507, 52030), (559, 47190), (605, 43602), (645, 40898), (715, 36894), (726, 36335), (845, 31218), (858, 30745), (946, 27885), (1014, 26015), (1118, 23595), (1210, 21801), (1290, 20449), (1419, 18590), (1430, 18447), (1573, 16770), (1677, 15730), (1690, 15609), (1815, 14534), (1859, 14190), (2145, 12298), (2365, 11154), (2535, 10406), (2795, 9438), (2838, 9295), (3146, 8385), (3354, 7865), (3630, 7267), (3718, 7095), (4290, 6149), (4719, 5590), (4730, 5577), (5070, 5203)]