65391350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4049}}^1$

素因数の和:4097

約数の個数: 48

約数和(自身を含む): 135594000

約数和(自身を除く): 70202650

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1615, 3230, 4049, 8075, 8098, 16150, 20245, 40490, 68833, 76931, 101225, 137666, 153862, 202450, 344165, 384655, 688330, 769310, 1307827, 1720825, 1923275, 2615654, 3441650, 3846550, 6539135, 13078270, 32695675, 65391350]

約数ペア:

[(1, 65391350), (2, 32695675), (5, 13078270), (10, 6539135), (17, 3846550), (19, 3441650), (25, 2615654), (34, 1923275), (38, 1720825), (50, 1307827), (85, 769310), (95, 688330), (170, 384655), (190, 344165), (323, 202450), (425, 153862), (475, 137666), (646, 101225), (850, 76931), (950, 68833), (1615, 40490), (3230, 20245), (4049, 16150), (8075, 8098)]