57385040

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10103}}^1$

素因数の和:10187

約数の個数: 40

約数和(自身を含む): 135312768

約数和(自身を除く): 77927728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 10103, 20206, 40412, 50515, 80824, 101030, 161648, 202060, 404120, 717313, 808240, 1434626, 2869252, 3586565, 5738504, 7173130, 11477008, 14346260, 28692520, 57385040]

約数ペア:

[(1, 57385040), (2, 28692520), (4, 14346260), (5, 11477008), (8, 7173130), (10, 5738504), (16, 3586565), (20, 2869252), (40, 1434626), (71, 808240), (80, 717313), (142, 404120), (284, 202060), (355, 161648), (568, 101030), (710, 80824), (1136, 50515), (1420, 40412), (2840, 20206), (5680, 10103)]