117275000

素因数分解:

$2^3\times 5^5\times {\mathrm{4691}}^1$

素因数の和:4722

約数の個数: 48

約数和(自身を含む): 274904280

約数和(自身を除く): 157629280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 3125, 4691, 5000, 6250, 9382, 12500, 18764, 23455, 25000, 37528, 46910, 93820, 117275, 187640, 234550, 469100, 586375, 938200, 1172750, 2345500, 2931875, 4691000, 5863750, 11727500, 14659375, 23455000, 29318750, 58637500, 117275000]

約数ペア:

[(1, 117275000), (2, 58637500), (4, 29318750), (5, 23455000), (8, 14659375), (10, 11727500), (20, 5863750), (25, 4691000), (40, 2931875), (50, 2345500), (100, 1172750), (125, 938200), (200, 586375), (250, 469100), (500, 234550), (625, 187640), (1000, 117275), (1250, 93820), (2500, 46910), (3125, 37528), (4691, 25000), (5000, 23455), (6250, 18764), (9382, 12500)]