109666180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{911}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 248822784

約数和(自身を除く): 139156604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 463, 911, 926, 1822, 1852, 2315, 3644, 4555, 4630, 6019, 9110, 9260, 11843, 12038, 18220, 23686, 24076, 30095, 47372, 59215, 60190, 118430, 120380, 236860, 421793, 843586, 1687172, 2108965, 4217930, 5483309, 8435860, 10966618, 21933236, 27416545, 54833090, 109666180]

約数ペア:

[(1, 109666180), (2, 54833090), (4, 27416545), (5, 21933236), (10, 10966618), (13, 8435860), (20, 5483309), (26, 4217930), (52, 2108965), (65, 1687172), (130, 843586), (260, 421793), (463, 236860), (911, 120380), (926, 118430), (1822, 60190), (1852, 59215), (2315, 47372), (3644, 30095), (4555, 24076), (4630, 23686), (6019, 18220), (9110, 12038), (9260, 11843)]