122503640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23027}}^1$

素因数の和:23064

約数の個数: 64

約数和(自身を含む): 331603200

約数和(自身を除く): 209099560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 23027, 46054, 92108, 115135, 161189, 184216, 230270, 322378, 437513, 460540, 644756, 805945, 875026, 921080, 1289512, 1611890, 1750052, 2187565, 3062591, 3223780, 3500104, 4375130, 6125182, 6447560, 8750260, 12250364, 15312955, 17500520, 24500728, 30625910, 61251820, 122503640]

約数ペア:

[(1, 122503640), (2, 61251820), (4, 30625910), (5, 24500728), (7, 17500520), (8, 15312955), (10, 12250364), (14, 8750260), (19, 6447560), (20, 6125182), (28, 4375130), (35, 3500104), (38, 3223780), (40, 3062591), (56, 2187565), (70, 1750052), (76, 1611890), (95, 1289512), (133, 921080), (140, 875026), (152, 805945), (190, 644756), (266, 460540), (280, 437513), (380, 322378), (532, 230270), (665, 184216), (760, 161189), (1064, 115135), (1330, 92108), (2660, 46054), (5320, 23027)]