15695841380

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1361}}^1\times {\mathrm{3019}}^1$

素因数の和:4580

約数の個数: 48

約数和(自身を含む): 33169167360

約数和(自身を除く): 17473325980

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1361, 1910, 2722, 3019, 3820, 5444, 6038, 6805, 12076, 13610, 15095, 27220, 30190, 60380, 259951, 519902, 576629, 1039804, 1153258, 1299755, 2306516, 2599510, 2883145, 4108859, 5199020, 5766290, 8217718, 11532580, 16435436, 20544295, 41088590, 82177180, 784792069, 1569584138, 3139168276, 3923960345, 7847920690, 15695841380]

約数ペア:

[(1, 15695841380), (2, 7847920690), (4, 3923960345), (5, 3139168276), (10, 1569584138), (20, 784792069), (191, 82177180), (382, 41088590), (764, 20544295), (955, 16435436), (1361, 11532580), (1910, 8217718), (2722, 5766290), (3019, 5199020), (3820, 4108859), (5444, 2883145), (6038, 2599510), (6805, 2306516), (12076, 1299755), (13610, 1153258), (15095, 1039804), (27220, 576629), (30190, 519902), (60380, 259951)]