904292972840

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{200064817}}^1$

素因数の和:200064941

約数の個数: 32

約数和(自身を含む): 2052665032680

約数和(自身を除く): 1148372059840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 200064817, 400129634, 800259268, 1000324085, 1600518536, 2000648170, 4001296340, 8002592680, 22607324321, 45214648642, 90429297284, 113036621605, 180858594568, 226073243210, 452146486420, 904292972840]

約数ペア:

[(1, 904292972840), (2, 452146486420), (4, 226073243210), (5, 180858594568), (8, 113036621605), (10, 90429297284), (20, 45214648642), (40, 22607324321), (113, 8002592680), (226, 4001296340), (452, 2000648170), (565, 1600518536), (904, 1000324085), (1130, 800259268), (2260, 400129634), (4520, 200064817)]