873422260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{6131}}^1$

素因数の和:6576

約数の個数: 48

約数和(自身を含む): 1947032640

約数和(自身を除く): 1073610380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 419, 838, 1676, 2095, 4190, 6131, 7123, 8380, 12262, 14246, 24524, 28492, 30655, 35615, 61310, 71230, 104227, 122620, 142460, 208454, 416908, 521135, 1042270, 2084540, 2568889, 5137778, 10275556, 12844445, 25688890, 43671113, 51377780, 87342226, 174684452, 218355565, 436711130, 873422260]

約数ペア:

[(1, 873422260), (2, 436711130), (4, 218355565), (5, 174684452), (10, 87342226), (17, 51377780), (20, 43671113), (34, 25688890), (68, 12844445), (85, 10275556), (170, 5137778), (340, 2568889), (419, 2084540), (838, 1042270), (1676, 521135), (2095, 416908), (4190, 208454), (6131, 142460), (7123, 122620), (8380, 104227), (12262, 71230), (14246, 61310), (24524, 35615), (28492, 30655)]