7055750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{167}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 14388192

約数和(自身を除く): 7332442

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 167, 169, 250, 325, 334, 338, 650, 835, 845, 1625, 1670, 1690, 2171, 3250, 4175, 4225, 4342, 8350, 8450, 10855, 20875, 21125, 21710, 28223, 41750, 42250, 54275, 56446, 108550, 141115, 271375, 282230, 542750, 705575, 1411150, 3527875, 7055750]

約数ペア:

[(1, 7055750), (2, 3527875), (5, 1411150), (10, 705575), (13, 542750), (25, 282230), (26, 271375), (50, 141115), (65, 108550), (125, 56446), (130, 54275), (167, 42250), (169, 41750), (250, 28223), (325, 21710), (334, 21125), (338, 20875), (650, 10855), (835, 8450), (845, 8350), (1625, 4342), (1670, 4225), (1690, 4175), (2171, 3250)]