8265519790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{60161}}^1$

素因数の和:61428

約数の個数: 32

約数和(自身を含む): 16243740000

約数和(自身を除く): 7978220210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1249, 2498, 6245, 12490, 13739, 27478, 60161, 68695, 120322, 137390, 300805, 601610, 661771, 1323542, 3308855, 6617710, 75141089, 150282178, 375705445, 751410890, 826551979, 1653103958, 4132759895, 8265519790]

約数ペア:

[(1, 8265519790), (2, 4132759895), (5, 1653103958), (10, 826551979), (11, 751410890), (22, 375705445), (55, 150282178), (110, 75141089), (1249, 6617710), (2498, 3308855), (6245, 1323542), (12490, 661771), (13739, 601610), (27478, 300805), (60161, 137390), (68695, 120322)]