84125800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{38239}}^1$

素因数の和:38266

約数の個数: 48

約数和(自身を含む): 213379200

約数和(自身を除く): 129253400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 38239, 76478, 152956, 191195, 305912, 382390, 420629, 764780, 841258, 955975, 1529560, 1682516, 1911950, 2103145, 3365032, 3823900, 4206290, 7647800, 8412580, 10515725, 16825160, 21031450, 42062900, 84125800]

約数ペア:

[(1, 84125800), (2, 42062900), (4, 21031450), (5, 16825160), (8, 10515725), (10, 8412580), (11, 7647800), (20, 4206290), (22, 3823900), (25, 3365032), (40, 2103145), (44, 1911950), (50, 1682516), (55, 1529560), (88, 955975), (100, 841258), (110, 764780), (200, 420629), (220, 382390), (275, 305912), (440, 191195), (550, 152956), (1100, 76478), (2200, 38239)]