2023393945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{809}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 2575411200

約数和(自身を除く): 552017255

約数列:

[1, 5, 29, 47, 145, 235, 367, 809, 1363, 1835, 4045, 6815, 10643, 17249, 23461, 38023, 53215, 86245, 117305, 190115, 296903, 500221, 1102667, 1484515, 2501105, 5513335, 8610187, 13954441, 43050935, 69772205, 404678789, 2023393945]

約数ペア:

[(1, 2023393945), (5, 404678789), (29, 69772205), (47, 43050935), (145, 13954441), (235, 8610187), (367, 5513335), (809, 2501105), (1363, 1484515), (1835, 1102667), (4045, 500221), (6815, 296903), (10643, 190115), (17249, 117305), (23461, 86245), (38023, 53215)]