2017031260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1\times {\mathrm{3467}}^1$

素因数の和:5026

約数の個数: 48

約数和(自身を含む): 4462899840

約数和(自身を除く): 2445868580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1531, 3062, 3467, 6124, 6934, 7655, 13868, 15310, 17335, 29089, 30620, 34670, 58178, 65873, 69340, 116356, 131746, 145445, 263492, 290890, 329365, 581780, 658730, 1317460, 5307977, 10615954, 21231908, 26539885, 53079770, 100851563, 106159540, 201703126, 403406252, 504257815, 1008515630, 2017031260]

約数ペア:

[(1, 2017031260), (2, 1008515630), (4, 504257815), (5, 403406252), (10, 201703126), (19, 106159540), (20, 100851563), (38, 53079770), (76, 26539885), (95, 21231908), (190, 10615954), (380, 5307977), (1531, 1317460), (3062, 658730), (3467, 581780), (6124, 329365), (6934, 290890), (7655, 263492), (13868, 145445), (15310, 131746), (17335, 116356), (29089, 69340), (30620, 65873), (34670, 58178)]