46407320

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26981}}^1$

素因数の和:27035

約数の個数: 32

約数和(自身を含む): 106848720

約数和(自身を除く): 60441400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 26981, 53962, 107924, 134905, 215848, 269810, 539620, 1079240, 1160183, 2320366, 4640732, 5800915, 9281464, 11601830, 23203660, 46407320]

約数ペア:

[(1, 46407320), (2, 23203660), (4, 11601830), (5, 9281464), (8, 5800915), (10, 4640732), (20, 2320366), (40, 1160183), (43, 1079240), (86, 539620), (172, 269810), (215, 215848), (344, 134905), (430, 107924), (860, 53962), (1720, 26981)]