5728190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 11219040

約数和(自身を除く): 5490850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 317, 634, 695, 1390, 1585, 1807, 3170, 3614, 4121, 8242, 9035, 18070, 20605, 41210, 44063, 88126, 220315, 440630, 572819, 1145638, 2864095, 5728190]

約数ペア:

[(1, 5728190), (2, 2864095), (5, 1145638), (10, 572819), (13, 440630), (26, 220315), (65, 88126), (130, 44063), (139, 41210), (278, 20605), (317, 18070), (634, 9035), (695, 8242), (1390, 4121), (1585, 3614), (1807, 3170)]