8660772.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 146966400

約数和(自身を除く): 78849740

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 179, 212, 265, 358, 359, 530, 716, 718, 895, 1060, 1436, 1790, 1795, 3580, 3590, 7180, 9487, 18974, 19027, 37948, 38054, 47435, 64261, 76108, 94870, 95135, 128522, 189740, 190270, 257044, 321305, 380540, 642610, 1285220, 3405833, 6811666, 13623332, 17029165, 34058330, 68116660]

約数ペア:

[(1, 68116660), (2, 34058330), (4, 17029165), (5, 13623332), (10, 6811666), (20, 3405833), (53, 1285220), (106, 642610), (179, 380540), (212, 321305), (265, 257044), (358, 190270), (359, 189740), (530, 128522), (716, 95135), (718, 94870), (895, 76108), (1060, 64261), (1436, 47435), (1790, 38054), (1795, 37948), (3580, 19027), (3590, 18974), (7180, 9487)]