15677769050

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1493}}^1\times {\mathrm{2039}}^1$

素因数の和:3647

約数の個数: 48

約数和(自身を含む): 29477934720

約数和(自身を除く): 13800165670

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 1493, 2039, 2575, 2986, 4078, 5150, 7465, 10195, 14930, 20390, 37325, 50975, 74650, 101950, 153779, 210017, 307558, 420034, 768895, 1050085, 1537790, 2100170, 3044227, 3844475, 5250425, 6088454, 7688950, 10500850, 15221135, 30442270, 76105675, 152211350, 313555381, 627110762, 1567776905, 3135553810, 7838884525, 15677769050]

約数ペア:

[(1, 15677769050), (2, 7838884525), (5, 3135553810), (10, 1567776905), (25, 627110762), (50, 313555381), (103, 152211350), (206, 76105675), (515, 30442270), (1030, 15221135), (1493, 10500850), (2039, 7688950), (2575, 6088454), (2986, 5250425), (4078, 3844475), (5150, 3044227), (7465, 2100170), (10195, 1537790), (14930, 1050085), (20390, 768895), (37325, 420034), (50975, 307558), (74650, 210017), (101950, 153779)]