7045977760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2590433}}^1$

素因数の和:2590465

約数の個数: 48

約数和(自身を含む): 17625312936

約数和(自身を除く): 10579335176

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 2590433, 5180866, 10361732, 12952165, 20723464, 25904330, 41446928, 44037361, 51808660, 82893856, 88074722, 103617320, 176149444, 207234640, 220186805, 352298888, 414469280, 440373610, 704597776, 880747220, 1409195552, 1761494440, 3522988880, 7045977760]

約数ペア:

[(1, 7045977760), (2, 3522988880), (4, 1761494440), (5, 1409195552), (8, 880747220), (10, 704597776), (16, 440373610), (17, 414469280), (20, 352298888), (32, 220186805), (34, 207234640), (40, 176149444), (68, 103617320), (80, 88074722), (85, 82893856), (136, 51808660), (160, 44037361), (170, 41446928), (272, 25904330), (340, 20723464), (544, 12952165), (680, 10361732), (1360, 5180866), (2720, 2590433)]