68014720

素因数分解:

$2^7\times 5^1\times {\mathrm{106273}}^1$

素因数の和:106292

約数の個数: 32

約数和(自身を含む): 162599220

約数和(自身を除く): 94584500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 106273, 212546, 425092, 531365, 850184, 1062730, 1700368, 2125460, 3400736, 4250920, 6801472, 8501840, 13602944, 17003680, 34007360, 68014720]

約数ペア:

[(1, 68014720), (2, 34007360), (4, 17003680), (5, 13602944), (8, 8501840), (10, 6801472), (16, 4250920), (20, 3400736), (32, 2125460), (40, 1700368), (64, 1062730), (80, 850184), (128, 531365), (160, 425092), (320, 212546), (640, 106273)]