16060700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 37497600

約数和(自身を除く): 21436900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 79, 95, 100, 107, 158, 190, 214, 316, 380, 395, 428, 475, 535, 790, 950, 1070, 1501, 1580, 1900, 1975, 2033, 2140, 2675, 3002, 3950, 4066, 5350, 6004, 7505, 7900, 8132, 8453, 10165, 10700, 15010, 16906, 20330, 30020, 33812, 37525, 40660, 42265, 50825, 75050, 84530, 101650, 150100, 160607, 169060, 203300, 211325, 321214, 422650, 642428, 803035, 845300, 1606070, 3212140, 4015175, 8030350, 16060700]

約数ペア:

[(1, 16060700), (2, 8030350), (4, 4015175), (5, 3212140), (10, 1606070), (19, 845300), (20, 803035), (25, 642428), (38, 422650), (50, 321214), (76, 211325), (79, 203300), (95, 169060), (100, 160607), (107, 150100), (158, 101650), (190, 84530), (214, 75050), (316, 50825), (380, 42265), (395, 40660), (428, 37525), (475, 33812), (535, 30020), (790, 20330), (950, 16906), (1070, 15010), (1501, 10700), (1580, 10165), (1900, 8453), (1975, 8132), (2033, 7900), (2140, 7505), (2675, 6004), (3002, 5350), (3950, 4066)]