154048760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{104087}}^1$

素因数の和:104135

約数の個数: 32

約数和(自身を含む): 355980960

約数和(自身を除く): 201932200

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 104087, 208174, 416348, 520435, 832696, 1040870, 2081740, 3851219, 4163480, 7702438, 15404876, 19256095, 30809752, 38512190, 77024380, 154048760]

約数ペア:

[(1, 154048760), (2, 77024380), (4, 38512190), (5, 30809752), (8, 19256095), (10, 15404876), (20, 7702438), (37, 4163480), (40, 3851219), (74, 2081740), (148, 1040870), (185, 832696), (296, 520435), (370, 416348), (740, 208174), (1480, 104087)]