24778000510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131861}}^1$

素因数の和:131953

約数の個数: 64

約数和(自身を含む): 50128657920

約数和(自身を除く): 25350657410

約数列:

[1, 2, 5, 10, 19, 23, 38, 43, 46, 86, 95, 115, 190, 215, 230, 430, 437, 817, 874, 989, 1634, 1978, 2185, 4085, 4370, 4945, 8170, 9890, 18791, 37582, 93955, 131861, 187910, 263722, 659305, 1318610, 2505359, 3032803, 5010718, 5670023, 6065606, 11340046, 12526795, 15164015, 25053590, 28350115, 30328030, 56700230, 57623257, 107730437, 115246514, 130410529, 215460874, 260821058, 288116285, 538652185, 576232570, 652052645, 1077304370, 1304105290, 2477800051, 4955600102, 12389000255, 24778000510]

約数ペア:

[(1, 24778000510), (2, 12389000255), (5, 4955600102), (10, 2477800051), (19, 1304105290), (23, 1077304370), (38, 652052645), (43, 576232570), (46, 538652185), (86, 288116285), (95, 260821058), (115, 215460874), (190, 130410529), (215, 115246514), (230, 107730437), (430, 57623257), (437, 56700230), (817, 30328030), (874, 28350115), (989, 25053590), (1634, 15164015), (1978, 12526795), (2185, 11340046), (4085, 6065606), (4370, 5670023), (4945, 5010718), (8170, 3032803), (9890, 2505359), (18791, 1318610), (37582, 659305), (93955, 263722), (131861, 187910)]