63879680

素因数分解:

$2^9\times 5^1\times {\mathrm{24953}}^1$

素因数の和:24976

約数の個数: 40

約数和(自身を含む): 153167652

約数和(自身を除く): 89287972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 24953, 49906, 99812, 124765, 199624, 249530, 399248, 499060, 798496, 998120, 1596992, 1996240, 3193984, 3992480, 6387968, 7984960, 12775936, 15969920, 31939840, 63879680]

約数ペア:

[(1, 63879680), (2, 31939840), (4, 15969920), (5, 12775936), (8, 7984960), (10, 6387968), (16, 3992480), (20, 3193984), (32, 1996240), (40, 1596992), (64, 998120), (80, 798496), (128, 499060), (160, 399248), (256, 249530), (320, 199624), (512, 124765), (640, 99812), (1280, 49906), (2560, 24953)]