134209540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11393}}^1$

素因数の和:11452

約数の個数: 48

約数和(自身を含む): 306270720

約数和(自身を除く): 172061180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 11393, 11780, 22786, 45572, 56965, 113930, 216467, 227860, 353183, 432934, 706366, 865868, 1082335, 1412732, 1765915, 2164670, 3531830, 4329340, 6710477, 7063660, 13420954, 26841908, 33552385, 67104770, 134209540]

約数ペア:

[(1, 134209540), (2, 67104770), (4, 33552385), (5, 26841908), (10, 13420954), (19, 7063660), (20, 6710477), (31, 4329340), (38, 3531830), (62, 2164670), (76, 1765915), (95, 1412732), (124, 1082335), (155, 865868), (190, 706366), (310, 432934), (380, 353183), (589, 227860), (620, 216467), (1178, 113930), (2356, 56965), (2945, 45572), (5890, 22786), (11393, 11780)]