97470460

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{7603}}^1$

素因数の和:8253

約数の個数: 24

約数和(自身を含む): 205034256

約数和(自身を除く): 107563796

約数列:

[1, 2, 4, 5, 10, 20, 641, 1282, 2564, 3205, 6410, 7603, 12820, 15206, 30412, 38015, 76030, 152060, 4873523, 9747046, 19494092, 24367615, 48735230, 97470460]

約数ペア:

[(1, 97470460), (2, 48735230), (4, 24367615), (5, 19494092), (10, 9747046), (20, 4873523), (641, 152060), (1282, 76030), (2564, 38015), (3205, 30412), (6410, 15206), (7603, 12820)]