1650973360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1213951}}^1$

素因数の和:1213981

約数の個数: 40

約数和(自身を含む): 4064311296

約数和(自身を除く): 2413337936

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1213951, 2427902, 4855804, 6069755, 9711608, 12139510, 19423216, 20637167, 24279020, 41274334, 48558040, 82548668, 97116080, 103185835, 165097336, 206371670, 330194672, 412743340, 825486680, 1650973360]

約数ペア:

[(1, 1650973360), (2, 825486680), (4, 412743340), (5, 330194672), (8, 206371670), (10, 165097336), (16, 103185835), (17, 97116080), (20, 82548668), (34, 48558040), (40, 41274334), (68, 24279020), (80, 20637167), (85, 19423216), (136, 12139510), (170, 9711608), (272, 6069755), (340, 4855804), (680, 2427902), (1360, 1213951)]