17305280

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1377

約数の個数: 56

約数和(自身を含む): 42245280

約数和(自身を除く): 24940000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1319, 1640, 2624, 2638, 3280, 5276, 6560, 6595, 10552, 13120, 13190, 21104, 26380, 42208, 52760, 54079, 84416, 105520, 108158, 211040, 216316, 270395, 422080, 432632, 540790, 865264, 1081580, 1730528, 2163160, 3461056, 4326320, 8652640, 17305280]

約数ペア:

[(1, 17305280), (2, 8652640), (4, 4326320), (5, 3461056), (8, 2163160), (10, 1730528), (16, 1081580), (20, 865264), (32, 540790), (40, 432632), (41, 422080), (64, 270395), (80, 216316), (82, 211040), (160, 108158), (164, 105520), (205, 84416), (320, 54079), (328, 52760), (410, 42208), (656, 26380), (820, 21104), (1312, 13190), (1319, 13120), (1640, 10552), (2624, 6595), (2638, 6560), (3280, 5276)]