13802480

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4663}}^1$

素因数の和:4713

約数の個数: 40

約数和(自身を含む): 32965152

約数和(自身を除く): 19162672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 4663, 9326, 18652, 23315, 37304, 46630, 74608, 93260, 172531, 186520, 345062, 373040, 690124, 862655, 1380248, 1725310, 2760496, 3450620, 6901240, 13802480]

約数ペア:

[(1, 13802480), (2, 6901240), (4, 3450620), (5, 2760496), (8, 1725310), (10, 1380248), (16, 862655), (20, 690124), (37, 373040), (40, 345062), (74, 186520), (80, 172531), (148, 93260), (185, 74608), (296, 46630), (370, 37304), (592, 23315), (740, 18652), (1480, 9326), (2960, 4663)]