1837442960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1351061}}^1$

素因数の和:1351091

約数の個数: 40

約数和(自身を含む): 4523355576

約数和(自身を除く): 2685912616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1351061, 2702122, 5404244, 6755305, 10808488, 13510610, 21616976, 22968037, 27021220, 45936074, 54042440, 91872148, 108084880, 114840185, 183744296, 229680370, 367488592, 459360740, 918721480, 1837442960]

約数ペア:

[(1, 1837442960), (2, 918721480), (4, 459360740), (5, 367488592), (8, 229680370), (10, 183744296), (16, 114840185), (17, 108084880), (20, 91872148), (34, 54042440), (40, 45936074), (68, 27021220), (80, 22968037), (85, 21616976), (136, 13510610), (170, 10808488), (272, 6755305), (340, 5404244), (680, 2702122), (1360, 1351061)]