14238214280

素因数分解:

$2^3\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{247363}}^1$

素因数の和:248813

約数の個数: 32

約数和(自身を含む): 32058374400

約数和(自身を除く): 17820160120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1439, 2878, 5756, 7195, 11512, 14390, 28780, 57560, 247363, 494726, 989452, 1236815, 1978904, 2473630, 4947260, 9894520, 355955357, 711910714, 1423821428, 1779776785, 2847642856, 3559553570, 7119107140, 14238214280]

約数ペア:

[(1, 14238214280), (2, 7119107140), (4, 3559553570), (5, 2847642856), (8, 1779776785), (10, 1423821428), (20, 711910714), (40, 355955357), (1439, 9894520), (2878, 4947260), (5756, 2473630), (7195, 1978904), (11512, 1236815), (14390, 989452), (28780, 494726), (57560, 247363)]