3942178520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{741011}}^1$

素因数の和:741048

約数の個数: 64

約数和(自身を含む): 10670572800

約数和(自身を除く): 6728394280

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, 741011, 1482022, 2964044, 3705055, 5187077, 5928088, 7410110, 10374154, 14079209, 14820220, 20748308, 25935385, 28158418, 29640440, 41496616, 51870770, 56316836, 70396045, 98554463, 103741540, 112633672, 140792090, 197108926, 207483080, 281584180, 394217852, 492772315, 563168360, 788435704, 985544630, 1971089260, 3942178520]

約数ペア:

[(1, 3942178520), (2, 1971089260), (4, 985544630), (5, 788435704), (7, 563168360), (8, 492772315), (10, 394217852), (14, 281584180), (19, 207483080), (20, 197108926), (28, 140792090), (35, 112633672), (38, 103741540), (40, 98554463), (56, 70396045), (70, 56316836), (76, 51870770), (95, 41496616), (133, 29640440), (140, 28158418), (152, 25935385), (190, 20748308), (266, 14820220), (280, 14079209), (380, 10374154), (532, 7410110), (665, 5928088), (760, 5187077), (1064, 3705055), (1330, 2964044), (2660, 1482022), (5320, 741011)]