4704940

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{641}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 9922752

約数和(自身を除く): 5217812

約数列:

[1, 2, 4, 5, 10, 20, 367, 641, 734, 1282, 1468, 1835, 2564, 3205, 3670, 6410, 7340, 12820, 235247, 470494, 940988, 1176235, 2352470, 4704940]

約数ペア:

[(1, 4704940), (2, 2352470), (4, 1176235), (5, 940988), (10, 470494), (20, 235247), (367, 12820), (641, 7340), (734, 6410), (1282, 3670), (1468, 3205), (1835, 2564)]