16617250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5113}}^1$

素因数の和:5143

約数の個数: 32

約数和(自身を含む): 33506928

約数和(自身を除く): 16889678

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 5113, 10226, 25565, 51130, 66469, 127825, 132938, 255650, 332345, 639125, 664690, 1278250, 1661725, 3323450, 8308625, 16617250]

約数ペア:

[(1, 16617250), (2, 8308625), (5, 3323450), (10, 1661725), (13, 1278250), (25, 664690), (26, 639125), (50, 332345), (65, 255650), (125, 132938), (130, 127825), (250, 66469), (325, 51130), (650, 25565), (1625, 10226), (3250, 5113)]