12650090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 23783760

約数和(自身を除く): 11133670

約数列:

[1, 2, 5, 10, 29, 58, 145, 181, 241, 290, 362, 482, 905, 1205, 1810, 2410, 5249, 6989, 10498, 13978, 26245, 34945, 43621, 52490, 69890, 87242, 218105, 436210, 1265009, 2530018, 6325045, 12650090]

約数ペア:

[(1, 12650090), (2, 6325045), (5, 2530018), (10, 1265009), (29, 436210), (58, 218105), (145, 87242), (181, 69890), (241, 52490), (290, 43621), (362, 34945), (482, 26245), (905, 13978), (1205, 10498), (1810, 6989), (2410, 5249)]