422650160

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{16879}}^1$

素因数の和:17205

約数の個数: 40

約数和(自身を含む): 985859520

約数和(自身を除く): 563209360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 626, 1252, 1565, 2504, 3130, 5008, 6260, 12520, 16879, 25040, 33758, 67516, 84395, 135032, 168790, 270064, 337580, 675160, 1350320, 5283127, 10566254, 21132508, 26415635, 42265016, 52831270, 84530032, 105662540, 211325080, 422650160]

約数ペア:

[(1, 422650160), (2, 211325080), (4, 105662540), (5, 84530032), (8, 52831270), (10, 42265016), (16, 26415635), (20, 21132508), (40, 10566254), (80, 5283127), (313, 1350320), (626, 675160), (1252, 337580), (1565, 270064), (2504, 168790), (3130, 135032), (5008, 84395), (6260, 67516), (12520, 33758), (16879, 25040)]