63304480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12763}}^1$

素因数の和:12809

約数の個数: 48

約数和(自身を含む): 154393344

約数和(自身を除く): 91088864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 12763, 25526, 51052, 63815, 102104, 127630, 204208, 255260, 395653, 408416, 510520, 791306, 1021040, 1582612, 1978265, 2042080, 3165224, 3956530, 6330448, 7913060, 12660896, 15826120, 31652240, 63304480]

約数ペア:

[(1, 63304480), (2, 31652240), (4, 15826120), (5, 12660896), (8, 7913060), (10, 6330448), (16, 3956530), (20, 3165224), (31, 2042080), (32, 1978265), (40, 1582612), (62, 1021040), (80, 791306), (124, 510520), (155, 408416), (160, 395653), (248, 255260), (310, 204208), (496, 127630), (620, 102104), (992, 63815), (1240, 51052), (2480, 25526), (4960, 12763)]