39953530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{641}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 75437568

約数和(自身を除く): 35484038

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 271, 542, 641, 1282, 1355, 2710, 3205, 6233, 6410, 12466, 14743, 29486, 31165, 62330, 73715, 147430, 173711, 347422, 868555, 1737110, 3995353, 7990706, 19976765, 39953530]

約数ペア:

[(1, 39953530), (2, 19976765), (5, 7990706), (10, 3995353), (23, 1737110), (46, 868555), (115, 347422), (230, 173711), (271, 147430), (542, 73715), (641, 62330), (1282, 31165), (1355, 29486), (2710, 14743), (3205, 12466), (6233, 6410)]