17108480

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:227

約数の個数: 80

約数和(自身を含む): 42278544

約数和(自身を除く): 25170064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 163, 164, 205, 256, 320, 326, 328, 410, 512, 640, 652, 656, 815, 820, 1280, 1304, 1312, 1630, 1640, 2560, 2608, 2624, 3260, 3280, 5216, 5248, 6520, 6560, 6683, 10432, 10496, 13040, 13120, 13366, 20864, 20992, 26080, 26240, 26732, 33415, 41728, 52160, 52480, 53464, 66830, 83456, 104320, 104960, 106928, 133660, 208640, 213856, 267320, 417280, 427712, 534640, 855424, 1069280, 1710848, 2138560, 3421696, 4277120, 8554240, 17108480]

約数ペア:

[(1, 17108480), (2, 8554240), (4, 4277120), (5, 3421696), (8, 2138560), (10, 1710848), (16, 1069280), (20, 855424), (32, 534640), (40, 427712), (41, 417280), (64, 267320), (80, 213856), (82, 208640), (128, 133660), (160, 106928), (163, 104960), (164, 104320), (205, 83456), (256, 66830), (320, 53464), (326, 52480), (328, 52160), (410, 41728), (512, 33415), (640, 26732), (652, 26240), (656, 26080), (815, 20992), (820, 20864), (1280, 13366), (1304, 13120), (1312, 13040), (1630, 10496), (1640, 10432), (2560, 6683), (2608, 6560), (2624, 6520), (3260, 5248), (3280, 5216)]