16817080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3533}}^1$

素因数の和:3568

約数の個数: 64

約数和(自身を含む): 45800640

約数和(自身を除く): 28983560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 3533, 4760, 7066, 14132, 17665, 24731, 28264, 35330, 49462, 60061, 70660, 98924, 120122, 123655, 141320, 197848, 240244, 247310, 300305, 420427, 480488, 494620, 600610, 840854, 989240, 1201220, 1681708, 2102135, 2402440, 3363416, 4204270, 8408540, 16817080]

約数ペア:

[(1, 16817080), (2, 8408540), (4, 4204270), (5, 3363416), (7, 2402440), (8, 2102135), (10, 1681708), (14, 1201220), (17, 989240), (20, 840854), (28, 600610), (34, 494620), (35, 480488), (40, 420427), (56, 300305), (68, 247310), (70, 240244), (85, 197848), (119, 141320), (136, 123655), (140, 120122), (170, 98924), (238, 70660), (280, 60061), (340, 49462), (476, 35330), (595, 28264), (680, 24731), (952, 17665), (1190, 14132), (2380, 7066), (3533, 4760)]