71327800

素因数分解:

$2^3\times 5^2\times {\mathrm{379}}^1\times {\mathrm{941}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 166451400

約数和(自身を除く): 95123600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 379, 758, 941, 1516, 1882, 1895, 3032, 3764, 3790, 4705, 7528, 7580, 9410, 9475, 15160, 18820, 18950, 23525, 37640, 37900, 47050, 75800, 94100, 188200, 356639, 713278, 1426556, 1783195, 2853112, 3566390, 7132780, 8915975, 14265560, 17831950, 35663900, 71327800]

約数ペア:

[(1, 71327800), (2, 35663900), (4, 17831950), (5, 14265560), (8, 8915975), (10, 7132780), (20, 3566390), (25, 2853112), (40, 1783195), (50, 1426556), (100, 713278), (200, 356639), (379, 188200), (758, 94100), (941, 75800), (1516, 47050), (1882, 37900), (1895, 37640), (3032, 23525), (3764, 18950), (3790, 18820), (4705, 15160), (7528, 9475), (7580, 9410)]