132538420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41161}}^1$

素因数の和:41200

約数の個数: 48

約数和(自身を含む): 331930368

約数和(自身を除く): 199391948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 41161, 82322, 164644, 205805, 288127, 411610, 576254, 823220, 946703, 1152508, 1440635, 1893406, 2881270, 3786812, 4733515, 5762540, 6626921, 9467030, 13253842, 18934060, 26507684, 33134605, 66269210, 132538420]

約数ペア:

[(1, 132538420), (2, 66269210), (4, 33134605), (5, 26507684), (7, 18934060), (10, 13253842), (14, 9467030), (20, 6626921), (23, 5762540), (28, 4733515), (35, 3786812), (46, 2881270), (70, 1893406), (92, 1440635), (115, 1152508), (140, 946703), (161, 823220), (230, 576254), (322, 411610), (460, 288127), (644, 205805), (805, 164644), (1610, 82322), (3220, 41161)]