713600840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1049413}}^1$

素因数の和:1049441

約数の個数: 32

約数和(自身を含む): 1700050680

約数和(自身を除く): 986449840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1049413, 2098826, 4197652, 5247065, 8395304, 10494130, 17840021, 20988260, 35680042, 41976520, 71360084, 89200105, 142720168, 178400210, 356800420, 713600840]

約数ペア:

[(1, 713600840), (2, 356800420), (4, 178400210), (5, 142720168), (8, 89200105), (10, 71360084), (17, 41976520), (20, 35680042), (34, 20988260), (40, 17840021), (68, 10494130), (85, 8395304), (136, 5247065), (170, 4197652), (340, 2098826), (680, 1049413)]