25896440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38083}}^1$

素因数の和:38111

約数の個数: 32

約数和(自身を含む): 61696080

約数和(自身を除く): 35799640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 38083, 76166, 152332, 190415, 304664, 380830, 647411, 761660, 1294822, 1523320, 2589644, 3237055, 5179288, 6474110, 12948220, 25896440]

約数ペア:

[(1, 25896440), (2, 12948220), (4, 6474110), (5, 5179288), (8, 3237055), (10, 2589644), (17, 1523320), (20, 1294822), (34, 761660), (40, 647411), (68, 380830), (85, 304664), (136, 190415), (170, 152332), (340, 76166), (680, 38083)]