4083560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7853}}^1$

素因数の和:7877

約数の個数: 32

約数和(自身を含む): 9896040

約数和(自身を除く): 5812480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7853, 15706, 31412, 39265, 62824, 78530, 102089, 157060, 204178, 314120, 408356, 510445, 816712, 1020890, 2041780, 4083560]

約数ペア:

[(1, 4083560), (2, 2041780), (4, 1020890), (5, 816712), (8, 510445), (10, 408356), (13, 314120), (20, 204178), (26, 157060), (40, 102089), (52, 78530), (65, 62824), (104, 39265), (130, 31412), (260, 15706), (520, 7853)]