29122940020

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1973}}^1\times {\mathrm{2011}}^1$

素因数の和:4360

約数の個数: 48

約数和(自身を含む): 61386409728

約数和(自身を除く): 32263469708

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 1973, 2011, 3670, 3946, 4022, 7340, 7892, 8044, 9865, 10055, 19730, 20110, 39460, 40220, 724091, 738037, 1448182, 1476074, 2896364, 2952148, 3620455, 3690185, 3967703, 7240910, 7380370, 7935406, 14481820, 14760740, 15870812, 19838515, 39677030, 79354060, 1456147001, 2912294002, 5824588004, 7280735005, 14561470010, 29122940020]

約数ペア:

[(1, 29122940020), (2, 14561470010), (4, 7280735005), (5, 5824588004), (10, 2912294002), (20, 1456147001), (367, 79354060), (734, 39677030), (1468, 19838515), (1835, 15870812), (1973, 14760740), (2011, 14481820), (3670, 7935406), (3946, 7380370), (4022, 7240910), (7340, 3967703), (7892, 3690185), (8044, 3620455), (9865, 2952148), (10055, 2896364), (19730, 1476074), (20110, 1448182), (39460, 738037), (40220, 724091)]