4326320

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1373

約数の個数: 40

約数和(自身を含む): 10311840

約数和(自身を除く): 5985520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1319, 1640, 2638, 3280, 5276, 6595, 10552, 13190, 21104, 26380, 52760, 54079, 105520, 108158, 216316, 270395, 432632, 540790, 865264, 1081580, 2163160, 4326320]

約数ペア:

[(1, 4326320), (2, 2163160), (4, 1081580), (5, 865264), (8, 540790), (10, 432632), (16, 270395), (20, 216316), (40, 108158), (41, 105520), (80, 54079), (82, 52760), (164, 26380), (205, 21104), (328, 13190), (410, 10552), (656, 6595), (820, 5276), (1319, 3280), (1640, 2638)]