40267430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{575249}}^1$

素因数の和:575263

約数の個数: 16

約数和(自身を含む): 82836000

約数和(自身を除く): 42568570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 575249, 1150498, 2876245, 4026743, 5752490, 8053486, 20133715, 40267430]

約数ペア:

[(1, 40267430), (2, 20133715), (5, 8053486), (7, 5752490), (10, 4026743), (14, 2876245), (35, 1150498), (70, 575249)]