12173090420

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1\times {\mathrm{10343}}^1$

素因数の和:11144

約数の個数: 48

約数和(自身を含む): 25910478720

約数和(自身を除く): 13737388300

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 709, 830, 1418, 1660, 2836, 3545, 7090, 10343, 14180, 20686, 41372, 51715, 58847, 103430, 117694, 206860, 235388, 294235, 588470, 858469, 1176940, 1716938, 3433876, 4292345, 7333187, 8584690, 14666374, 17169380, 29332748, 36665935, 73331870, 146663740, 608654521, 1217309042, 2434618084, 3043272605, 6086545210, 12173090420]

約数ペア:

[(1, 12173090420), (2, 6086545210), (4, 3043272605), (5, 2434618084), (10, 1217309042), (20, 608654521), (83, 146663740), (166, 73331870), (332, 36665935), (415, 29332748), (709, 17169380), (830, 14666374), (1418, 8584690), (1660, 7333187), (2836, 4292345), (3545, 3433876), (7090, 1716938), (10343, 1176940), (14180, 858469), (20686, 588470), (41372, 294235), (51715, 235388), (58847, 206860), (103430, 117694)]