38280280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41609}}^1$

素因数の和:41643

約数の個数: 32

約数和(自身を含む): 89877600

約数和(自身を除く): 51597320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 41609, 83218, 166436, 208045, 332872, 416090, 832180, 957007, 1664360, 1914014, 3828028, 4785035, 7656056, 9570070, 19140140, 38280280]

約数ペア:

[(1, 38280280), (2, 19140140), (4, 9570070), (5, 7656056), (8, 4785035), (10, 3828028), (20, 1914014), (23, 1664360), (40, 957007), (46, 832180), (92, 416090), (115, 332872), (184, 208045), (230, 166436), (460, 83218), (920, 41609)]