39573560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76103}}^1$

素因数の和:76127

約数の個数: 32

約数和(自身を含む): 95891040

約数和(自身を除く): 56317480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 76103, 152206, 304412, 380515, 608824, 761030, 989339, 1522060, 1978678, 3044120, 3957356, 4946695, 7914712, 9893390, 19786780, 39573560]

約数ペア:

[(1, 39573560), (2, 19786780), (4, 9893390), (5, 7914712), (8, 4946695), (10, 3957356), (13, 3044120), (20, 1978678), (26, 1522060), (40, 989339), (52, 761030), (65, 608824), (104, 380515), (130, 304412), (260, 152206), (520, 76103)]