1447817750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 2982713760

約数和(自身を除く): 1534896010

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 125, 145, 170, 250, 289, 290, 425, 493, 578, 691, 725, 850, 986, 1382, 1445, 1450, 2125, 2465, 2890, 3455, 3625, 4250, 4930, 6910, 7225, 7250, 8381, 11747, 12325, 14450, 16762, 17275, 20039, 23494, 24650, 34550, 36125, 40078, 41905, 58735, 61625, 72250, 83810, 86375, 100195, 117470, 123250, 172750, 199699, 200390, 209525, 293675, 340663, 399398, 419050, 500975, 587350, 681326, 998495, 1001950, 1047625, 1468375, 1703315, 1996990, 2095250, 2504875, 2936750, 3406630, 4992475, 5009750, 5791271, 8516575, 9984950, 11582542, 17033150, 24962375, 28956355, 42582875, 49924750, 57912710, 85165750, 144781775, 289563550, 723908875, 1447817750]

約数ペア:

[(1, 1447817750), (2, 723908875), (5, 289563550), (10, 144781775), (17, 85165750), (25, 57912710), (29, 49924750), (34, 42582875), (50, 28956355), (58, 24962375), (85, 17033150), (125, 11582542), (145, 9984950), (170, 8516575), (250, 5791271), (289, 5009750), (290, 4992475), (425, 3406630), (493, 2936750), (578, 2504875), (691, 2095250), (725, 1996990), (850, 1703315), (986, 1468375), (1382, 1047625), (1445, 1001950), (1450, 998495), (2125, 681326), (2465, 587350), (2890, 500975), (3455, 419050), (3625, 399398), (4250, 340663), (4930, 293675), (6910, 209525), (7225, 200390), (7250, 199699), (8381, 172750), (11747, 123250), (12325, 117470), (14450, 100195), (16762, 86375), (17275, 83810), (20039, 72250), (23494, 61625), (24650, 58735), (34550, 41905), (36125, 40078)]