38280010

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 70326144

約数和(自身を除く): 32046134

約数列:

[1, 2, 5, 10, 101, 151, 202, 251, 302, 502, 505, 755, 1010, 1255, 1510, 2510, 15251, 25351, 30502, 37901, 50702, 75802, 76255, 126755, 152510, 189505, 253510, 379010, 3828001, 7656002, 19140005, 38280010]

約数ペア:

[(1, 38280010), (2, 19140005), (5, 7656002), (10, 3828001), (101, 379010), (151, 253510), (202, 189505), (251, 152510), (302, 126755), (502, 76255), (505, 75802), (755, 50702), (1010, 37901), (1255, 30502), (1510, 25351), (2510, 15251)]