17264560

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3221}}^1$

素因数の和:3301

約数の個数: 40

約数和(自身を含む): 40751856

約数和(自身を除く): 23487296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 3221, 5360, 6442, 12884, 16105, 25768, 32210, 51536, 64420, 128840, 215807, 257680, 431614, 863228, 1079035, 1726456, 2158070, 3452912, 4316140, 8632280, 17264560]

約数ペア:

[(1, 17264560), (2, 8632280), (4, 4316140), (5, 3452912), (8, 2158070), (10, 1726456), (16, 1079035), (20, 863228), (40, 431614), (67, 257680), (80, 215807), (134, 128840), (268, 64420), (335, 51536), (536, 32210), (670, 25768), (1072, 16105), (1340, 12884), (2680, 6442), (3221, 5360)]