19342400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 168

約数和(自身を含む): 59716416

約数和(自身を除く): 40374016

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 140, 154, 157, 160, 175, 176, 200, 220, 224, 275, 280, 308, 314, 320, 350, 352, 385, 400, 440, 448, 550, 560, 616, 628, 700, 704, 770, 785, 800, 880, 1099, 1100, 1120, 1232, 1256, 1400, 1540, 1570, 1600, 1727, 1760, 1925, 2198, 2200, 2240, 2464, 2512, 2800, 3080, 3140, 3454, 3520, 3850, 3925, 4396, 4400, 4928, 5024, 5495, 5600, 6160, 6280, 6908, 7700, 7850, 8635, 8792, 8800, 10048, 10990, 11200, 12089, 12320, 12560, 13816, 15400, 15700, 17270, 17584, 17600, 21980, 24178, 24640, 25120, 27475, 27632, 30800, 31400, 34540, 35168, 43175, 43960, 48356, 50240, 54950, 55264, 60445, 61600, 62800, 69080, 70336, 86350, 87920, 96712, 109900, 110528, 120890, 123200, 125600, 138160, 172700, 175840, 193424, 219800, 241780, 251200, 276320, 302225, 345400, 351680, 386848, 439600, 483560, 552640, 604450, 690800, 773696, 879200, 967120, 1208900, 1381600, 1758400, 1934240, 2417800, 2763200, 3868480, 4835600, 9671200, 19342400]

約数ペア:

[(1, 19342400), (2, 9671200), (4, 4835600), (5, 3868480), (7, 2763200), (8, 2417800), (10, 1934240), (11, 1758400), (14, 1381600), (16, 1208900), (20, 967120), (22, 879200), (25, 773696), (28, 690800), (32, 604450), (35, 552640), (40, 483560), (44, 439600), (50, 386848), (55, 351680), (56, 345400), (64, 302225), (70, 276320), (77, 251200), (80, 241780), (88, 219800), (100, 193424), (110, 175840), (112, 172700), (140, 138160), (154, 125600), (157, 123200), (160, 120890), (175, 110528), (176, 109900), (200, 96712), (220, 87920), (224, 86350), (275, 70336), (280, 69080), (308, 62800), (314, 61600), (320, 60445), (350, 55264), (352, 54950), (385, 50240), (400, 48356), (440, 43960), (448, 43175), (550, 35168), (560, 34540), (616, 31400), (628, 30800), (700, 27632), (704, 27475), (770, 25120), (785, 24640), (800, 24178), (880, 21980), (1099, 17600), (1100, 17584), (1120, 17270), (1232, 15700), (1256, 15400), (1400, 13816), (1540, 12560), (1570, 12320), (1600, 12089), (1727, 11200), (1760, 10990), (1925, 10048), (2198, 8800), (2200, 8792), (2240, 8635), (2464, 7850), (2512, 7700), (2800, 6908), (3080, 6280), (3140, 6160), (3454, 5600), (3520, 5495), (3850, 5024), (3925, 4928), (4396, 4400)]