38996811320

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{14551049}}^1$

素因数の和:14551127

約数の個数: 32

約数和(自身を含む): 89052426000

約数和(自身を除く): 50055614680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 14551049, 29102098, 58204196, 72755245, 116408392, 145510490, 291020980, 582041960, 974920283, 1949840566, 3899681132, 4874601415, 7799362264, 9749202830, 19498405660, 38996811320]

約数ペア:

[(1, 38996811320), (2, 19498405660), (4, 9749202830), (5, 7799362264), (8, 4874601415), (10, 3899681132), (20, 1949840566), (40, 974920283), (67, 582041960), (134, 291020980), (268, 145510490), (335, 116408392), (536, 72755245), (670, 58204196), (1340, 29102098), (2680, 14551049)]