8190475635

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{1669}}^1$

素因数の和:2020

約数の個数: 64

約数和(自身を含む): 14063270400

約数和(自身を除く): 5872794765

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 257, 285, 335, 771, 1005, 1273, 1285, 1669, 3819, 3855, 4883, 5007, 6365, 8345, 14649, 17219, 19095, 24415, 25035, 31711, 51657, 73245, 86095, 95133, 111823, 158555, 258285, 327161, 335469, 428933, 475665, 559115, 981483, 1286799, 1635805, 1677345, 2124637, 2144665, 4907415, 6373911, 6433995, 8149727, 10623185, 24449181, 28738511, 31869555, 40748635, 86215533, 122245905, 143692555, 431077665, 546031709, 1638095127, 2730158545, 8190475635]

約数ペア:

[(1, 8190475635), (3, 2730158545), (5, 1638095127), (15, 546031709), (19, 431077665), (57, 143692555), (67, 122245905), (95, 86215533), (201, 40748635), (257, 31869555), (285, 28738511), (335, 24449181), (771, 10623185), (1005, 8149727), (1273, 6433995), (1285, 6373911), (1669, 4907415), (3819, 2144665), (3855, 2124637), (4883, 1677345), (5007, 1635805), (6365, 1286799), (8345, 981483), (14649, 559115), (17219, 475665), (19095, 428933), (24415, 335469), (25035, 327161), (31711, 258285), (51657, 158555), (73245, 111823), (86095, 95133)]