2418804560

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{299357}}^1$

素因数の和:299471

約数の個数: 40

約数和(自身を含む): 5679419976

約数和(自身を除く): 3260615416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 299357, 598714, 1197428, 1496785, 2394856, 2993570, 4789712, 5987140, 11974280, 23948560, 30235057, 60470114, 120940228, 151175285, 241880456, 302350570, 483760912, 604701140, 1209402280, 2418804560]

約数ペア:

[(1, 2418804560), (2, 1209402280), (4, 604701140), (5, 483760912), (8, 302350570), (10, 241880456), (16, 151175285), (20, 120940228), (40, 60470114), (80, 30235057), (101, 23948560), (202, 11974280), (404, 5987140), (505, 4789712), (808, 2993570), (1010, 2394856), (1616, 1496785), (2020, 1197428), (4040, 598714), (8080, 299357)]