88890065380

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1\times {\mathrm{88513}}^1$

素因数の和:89008

約数の個数: 48

約数和(自身を含む): 188481711600

約数和(自身を除く): 99591646220

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 337, 596, 674, 745, 1348, 1490, 1685, 2980, 3370, 6740, 50213, 88513, 100426, 177026, 200852, 251065, 354052, 442565, 502130, 885130, 1004260, 1770260, 13188437, 26376874, 29828881, 52753748, 59657762, 65942185, 119315524, 131884370, 149144405, 263768740, 298288810, 596577620, 4444503269, 8889006538, 17778013076, 22222516345, 44445032690, 88890065380]

約数ペア:

[(1, 88890065380), (2, 44445032690), (4, 22222516345), (5, 17778013076), (10, 8889006538), (20, 4444503269), (149, 596577620), (298, 298288810), (337, 263768740), (596, 149144405), (674, 131884370), (745, 119315524), (1348, 65942185), (1490, 59657762), (1685, 52753748), (2980, 29828881), (3370, 26376874), (6740, 13188437), (50213, 1770260), (88513, 1004260), (100426, 885130), (177026, 502130), (200852, 442565), (251065, 354052)]