12481580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 27349056

約数和(自身を除く): 14867476

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 101, 148, 167, 185, 202, 334, 370, 404, 505, 668, 740, 835, 1010, 1670, 2020, 3340, 3737, 6179, 7474, 12358, 14948, 16867, 18685, 24716, 30895, 33734, 37370, 61790, 67468, 74740, 84335, 123580, 168670, 337340, 624079, 1248158, 2496316, 3120395, 6240790, 12481580]

約数ペア:

[(1, 12481580), (2, 6240790), (4, 3120395), (5, 2496316), (10, 1248158), (20, 624079), (37, 337340), (74, 168670), (101, 123580), (148, 84335), (167, 74740), (185, 67468), (202, 61790), (334, 37370), (370, 33734), (404, 30895), (505, 24716), (668, 18685), (740, 16867), (835, 14948), (1010, 12358), (1670, 7474), (2020, 6179), (3340, 3737)]