25244570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8443}}^1$

素因数の和:8486

約数の個数: 32

約数和(自身を含む): 51069312

約数和(自身を除く): 25824742

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 8443, 16886, 42215, 84430, 109759, 194189, 219518, 388378, 548795, 970945, 1097590, 1941890, 2524457, 5048914, 12622285, 25244570]

約数ペア:

[(1, 25244570), (2, 12622285), (5, 5048914), (10, 2524457), (13, 1941890), (23, 1097590), (26, 970945), (46, 548795), (65, 388378), (115, 219518), (130, 194189), (230, 109759), (299, 84430), (598, 42215), (1495, 16886), (2990, 8443)]