136896500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{21061}}^1$

素因数の和:21093

約数の個数: 48

約数和(自身を含む): 321995856

約数和(自身を除く): 185099356

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 21061, 42122, 84244, 105305, 210610, 273793, 421220, 526525, 547586, 1053050, 1095172, 1368965, 2106100, 2632625, 2737930, 5265250, 5475860, 6844825, 10530500, 13689650, 27379300, 34224125, 68448250, 136896500]

約数ペア:

[(1, 136896500), (2, 68448250), (4, 34224125), (5, 27379300), (10, 13689650), (13, 10530500), (20, 6844825), (25, 5475860), (26, 5265250), (50, 2737930), (52, 2632625), (65, 2106100), (100, 1368965), (125, 1095172), (130, 1053050), (250, 547586), (260, 526525), (325, 421220), (500, 273793), (650, 210610), (1300, 105305), (1625, 84244), (3250, 42122), (6500, 21061)]