184513480

素因数分解:

$2^3\times 5^1\times {\mathrm{947}}^1\times {\mathrm{4871}}^1$

素因数の和:5829

約数の個数: 32

約数和(自身を含む): 415679040

約数和(自身を除く): 231165560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 947, 1894, 3788, 4735, 4871, 7576, 9470, 9742, 18940, 19484, 24355, 37880, 38968, 48710, 97420, 194840, 4612837, 9225674, 18451348, 23064185, 36902696, 46128370, 92256740, 184513480]

約数ペア:

[(1, 184513480), (2, 92256740), (4, 46128370), (5, 36902696), (8, 23064185), (10, 18451348), (20, 9225674), (40, 4612837), (947, 194840), (1894, 97420), (3788, 48710), (4735, 38968), (4871, 37880), (7576, 24355), (9470, 19484), (9742, 18940)]