1496446460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{21757}}^1$

素因数の和:21966

約数の個数: 48

約数和(自身を含む): 3326363040

約数和(自身を除く): 1829916580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 181, 190, 362, 380, 724, 905, 1810, 3439, 3620, 6878, 13756, 17195, 21757, 34390, 43514, 68780, 87028, 108785, 217570, 413383, 435140, 826766, 1653532, 2066915, 3938017, 4133830, 7876034, 8267660, 15752068, 19690085, 39380170, 74822323, 78760340, 149644646, 299289292, 374111615, 748223230, 1496446460]

約数ペア:

[(1, 1496446460), (2, 748223230), (4, 374111615), (5, 299289292), (10, 149644646), (19, 78760340), (20, 74822323), (38, 39380170), (76, 19690085), (95, 15752068), (181, 8267660), (190, 7876034), (362, 4133830), (380, 3938017), (724, 2066915), (905, 1653532), (1810, 826766), (3439, 435140), (3620, 413383), (6878, 217570), (13756, 108785), (17195, 87028), (21757, 68780), (34390, 43514)]