8984480

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 21405384

約数和(自身を除く): 12420904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 241, 466, 482, 932, 964, 1165, 1205, 1864, 1928, 2330, 2410, 3728, 3856, 4660, 4820, 7456, 7712, 9320, 9640, 18640, 19280, 37280, 38560, 56153, 112306, 224612, 280765, 449224, 561530, 898448, 1123060, 1796896, 2246120, 4492240, 8984480]

約数ペア:

[(1, 8984480), (2, 4492240), (4, 2246120), (5, 1796896), (8, 1123060), (10, 898448), (16, 561530), (20, 449224), (32, 280765), (40, 224612), (80, 112306), (160, 56153), (233, 38560), (241, 37280), (466, 19280), (482, 18640), (932, 9640), (964, 9320), (1165, 7712), (1205, 7456), (1864, 4820), (1928, 4660), (2330, 3856), (2410, 3728)]