134267080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 312355440

約数和(自身を除く): 178088360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 257, 296, 353, 370, 514, 706, 740, 1028, 1285, 1412, 1480, 1765, 2056, 2570, 2824, 3530, 5140, 7060, 9509, 10280, 13061, 14120, 19018, 26122, 38036, 47545, 52244, 65305, 76072, 90721, 95090, 104488, 130610, 181442, 190180, 261220, 362884, 380360, 453605, 522440, 725768, 907210, 1814420, 3356677, 3628840, 6713354, 13426708, 16783385, 26853416, 33566770, 67133540, 134267080]

約数ペア:

[(1, 134267080), (2, 67133540), (4, 33566770), (5, 26853416), (8, 16783385), (10, 13426708), (20, 6713354), (37, 3628840), (40, 3356677), (74, 1814420), (148, 907210), (185, 725768), (257, 522440), (296, 453605), (353, 380360), (370, 362884), (514, 261220), (706, 190180), (740, 181442), (1028, 130610), (1285, 104488), (1412, 95090), (1480, 90721), (1765, 76072), (2056, 65305), (2570, 52244), (2824, 47545), (3530, 38036), (5140, 26122), (7060, 19018), (9509, 14120), (10280, 13061)]