25936170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 68027904

約数和(自身を除く): 42091734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 911, 949, 1095, 1822, 1898, 2190, 2733, 2847, 4555, 4745, 5466, 5694, 9110, 9490, 11843, 13665, 14235, 23686, 27330, 28470, 35529, 59215, 66503, 71058, 118430, 133006, 177645, 199509, 332515, 355290, 399018, 665030, 864539, 997545, 1729078, 1995090, 2593617, 4322695, 5187234, 8645390, 12968085, 25936170]

約数ペア:

[(1, 25936170), (2, 12968085), (3, 8645390), (5, 5187234), (6, 4322695), (10, 2593617), (13, 1995090), (15, 1729078), (26, 997545), (30, 864539), (39, 665030), (65, 399018), (73, 355290), (78, 332515), (130, 199509), (146, 177645), (195, 133006), (219, 118430), (365, 71058), (390, 66503), (438, 59215), (730, 35529), (911, 28470), (949, 27330), (1095, 23686), (1822, 14235), (1898, 13665), (2190, 11843), (2733, 9490), (2847, 9110), (4555, 5694), (4745, 5466)]