171601900

素因数分解:

$2^2\times 5^2\times {\mathrm{1301}}^1\times {\mathrm{1319}}^1$

素因数の和:2634

約数の個数: 36

約数和(自身を含む): 372944880

約数和(自身を除く): 201342980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1301, 1319, 2602, 2638, 5204, 5276, 6505, 6595, 13010, 13190, 26020, 26380, 32525, 32975, 65050, 65950, 130100, 131900, 1716019, 3432038, 6864076, 8580095, 17160190, 34320380, 42900475, 85800950, 171601900]

約数ペア:

[(1, 171601900), (2, 85800950), (4, 42900475), (5, 34320380), (10, 17160190), (20, 8580095), (25, 6864076), (50, 3432038), (100, 1716019), (1301, 131900), (1319, 130100), (2602, 65950), (2638, 65050), (5204, 32975), (5276, 32525), (6505, 26380), (6595, 26020), (13010, 13190)]