14537720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21379}}^1$

素因数の和:21407

約数の個数: 32

約数和(自身を含む): 34635600

約数和(自身を除く): 20097880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 21379, 42758, 85516, 106895, 171032, 213790, 363443, 427580, 726886, 855160, 1453772, 1817215, 2907544, 3634430, 7268860, 14537720]

約数ペア:

[(1, 14537720), (2, 7268860), (4, 3634430), (5, 2907544), (8, 1817215), (10, 1453772), (17, 855160), (20, 726886), (34, 427580), (40, 363443), (68, 213790), (85, 171032), (136, 106895), (170, 85516), (340, 42758), (680, 21379)]