29814320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 73120320

約数和(自身を除く): 43306000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 71, 80, 116, 142, 145, 181, 232, 284, 290, 355, 362, 464, 568, 580, 710, 724, 905, 1136, 1160, 1420, 1448, 1810, 2059, 2320, 2840, 2896, 3620, 4118, 5249, 5680, 7240, 8236, 10295, 10498, 12851, 14480, 16472, 20590, 20996, 25702, 26245, 32944, 41180, 41992, 51404, 52490, 64255, 82360, 83984, 102808, 104980, 128510, 164720, 205616, 209960, 257020, 372679, 419920, 514040, 745358, 1028080, 1490716, 1863395, 2981432, 3726790, 5962864, 7453580, 14907160, 29814320]

約数ペア:

[(1, 29814320), (2, 14907160), (4, 7453580), (5, 5962864), (8, 3726790), (10, 2981432), (16, 1863395), (20, 1490716), (29, 1028080), (40, 745358), (58, 514040), (71, 419920), (80, 372679), (116, 257020), (142, 209960), (145, 205616), (181, 164720), (232, 128510), (284, 104980), (290, 102808), (355, 83984), (362, 82360), (464, 64255), (568, 52490), (580, 51404), (710, 41992), (724, 41180), (905, 32944), (1136, 26245), (1160, 25702), (1420, 20996), (1448, 20590), (1810, 16472), (2059, 14480), (2320, 12851), (2840, 10498), (2896, 10295), (3620, 8236), (4118, 7240), (5249, 5680)]