170486560

素因数分解:

$2^5\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1913}}^1$

素因数の和:2485

約数の個数: 48

約数和(自身を含む): 403708536

約数和(自身を除く): 233221976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 557, 1114, 1913, 2228, 2785, 3826, 4456, 5570, 7652, 8912, 9565, 11140, 15304, 17824, 19130, 22280, 30608, 38260, 44560, 61216, 76520, 89120, 153040, 306080, 1065541, 2131082, 4262164, 5327705, 8524328, 10655410, 17048656, 21310820, 34097312, 42621640, 85243280, 170486560]

約数ペア:

[(1, 170486560), (2, 85243280), (4, 42621640), (5, 34097312), (8, 21310820), (10, 17048656), (16, 10655410), (20, 8524328), (32, 5327705), (40, 4262164), (80, 2131082), (160, 1065541), (557, 306080), (1114, 153040), (1913, 89120), (2228, 76520), (2785, 61216), (3826, 44560), (4456, 38260), (5570, 30608), (7652, 22280), (8912, 19130), (9565, 17824), (11140, 15304)]