13334120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19609}}^1$

素因数の和:19637

約数の個数: 32

約数和(自身を含む): 31768200

約数和(自身を除く): 18434080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 19609, 39218, 78436, 98045, 156872, 196090, 333353, 392180, 666706, 784360, 1333412, 1666765, 2666824, 3333530, 6667060, 13334120]

約数ペア:

[(1, 13334120), (2, 6667060), (4, 3333530), (5, 2666824), (8, 1666765), (10, 1333412), (17, 784360), (20, 666706), (34, 392180), (40, 333353), (68, 196090), (85, 156872), (136, 98045), (170, 78436), (340, 39218), (680, 19609)]