71775250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{5417}}^1$

素因数の和:5487

約数の個数: 32

約数和(自身を含む): 136923696

約数和(自身を除く): 65148446

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 530, 1325, 2650, 5417, 6625, 10834, 13250, 27085, 54170, 135425, 270850, 287101, 574202, 677125, 1354250, 1435505, 2871010, 7177525, 14355050, 35887625, 71775250]

約数ペア:

[(1, 71775250), (2, 35887625), (5, 14355050), (10, 7177525), (25, 2871010), (50, 1435505), (53, 1354250), (106, 677125), (125, 574202), (250, 287101), (265, 270850), (530, 135425), (1325, 54170), (2650, 27085), (5417, 13250), (6625, 10834)]