82646800

素因数分解:

$2^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1931}}^1$

素因数の和:2056

約数の個数: 60

約数和(自身を含む): 200518416

約数和(自身を除く): 117871616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 200, 214, 400, 428, 535, 856, 1070, 1712, 1931, 2140, 2675, 3862, 4280, 5350, 7724, 8560, 9655, 10700, 15448, 19310, 21400, 30896, 38620, 42800, 48275, 77240, 96550, 154480, 193100, 206617, 386200, 413234, 772400, 826468, 1033085, 1652936, 2066170, 3305872, 4132340, 5165425, 8264680, 10330850, 16529360, 20661700, 41323400, 82646800]

約数ペア:

[(1, 82646800), (2, 41323400), (4, 20661700), (5, 16529360), (8, 10330850), (10, 8264680), (16, 5165425), (20, 4132340), (25, 3305872), (40, 2066170), (50, 1652936), (80, 1033085), (100, 826468), (107, 772400), (200, 413234), (214, 386200), (400, 206617), (428, 193100), (535, 154480), (856, 96550), (1070, 77240), (1712, 48275), (1931, 42800), (2140, 38620), (2675, 30896), (3862, 21400), (4280, 19310), (5350, 15448), (7724, 10700), (8560, 9655)]