13475369920

素因数分解:

$2^6\times 5^1\times {\mathrm{2287}}^1\times {\mathrm{18413}}^1$

素因数の和:20717

約数の個数: 56

約数和(自身を含む): 32103998784

約数和(自身を除く): 18628628864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2287, 4574, 9148, 11435, 18296, 18413, 22870, 36592, 36826, 45740, 73184, 73652, 91480, 92065, 146368, 147304, 182960, 184130, 294608, 365920, 368260, 589216, 731840, 736520, 1178432, 1473040, 2946080, 5892160, 42110531, 84221062, 168442124, 210552655, 336884248, 421105310, 673768496, 842210620, 1347536992, 1684421240, 2695073984, 3368842480, 6737684960, 13475369920]

約数ペア:

[(1, 13475369920), (2, 6737684960), (4, 3368842480), (5, 2695073984), (8, 1684421240), (10, 1347536992), (16, 842210620), (20, 673768496), (32, 421105310), (40, 336884248), (64, 210552655), (80, 168442124), (160, 84221062), (320, 42110531), (2287, 5892160), (4574, 2946080), (9148, 1473040), (11435, 1178432), (18296, 736520), (18413, 731840), (22870, 589216), (36592, 368260), (36826, 365920), (45740, 294608), (73184, 184130), (73652, 182960), (91480, 147304), (92065, 146368)]