5683400

素因数分解:

$2^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 13371540

約数和(自身を除く): 7688140

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 157, 181, 200, 314, 362, 628, 724, 785, 905, 1256, 1448, 1570, 1810, 3140, 3620, 3925, 4525, 6280, 7240, 7850, 9050, 15700, 18100, 28417, 31400, 36200, 56834, 113668, 142085, 227336, 284170, 568340, 710425, 1136680, 1420850, 2841700, 5683400]

約数ペア:

[(1, 5683400), (2, 2841700), (4, 1420850), (5, 1136680), (8, 710425), (10, 568340), (20, 284170), (25, 227336), (40, 142085), (50, 113668), (100, 56834), (157, 36200), (181, 31400), (200, 28417), (314, 18100), (362, 15700), (628, 9050), (724, 7850), (785, 7240), (905, 6280), (1256, 4525), (1448, 3925), (1570, 3620), (1810, 3140)]