2912370160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{273719}}^1$

素因数の和:273758

約数の個数: 80

約数和(自身を含む): 8145907200

約数和(自身を除く): 5233537040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 273719, 547438, 1094876, 1368595, 1916033, 2189752, 2737190, 3832066, 4379504, 5200661, 5474380, 7664132, 9580165, 10401322, 10948760, 15328264, 19160330, 20802644, 21897520, 26003305, 30656528, 36404627, 38320660, 41605288, 52006610, 72809254, 76641320, 83210576, 104013220, 145618508, 153282640, 182023135, 208026440, 291237016, 364046270, 416052880, 582474032, 728092540, 1456185080, 2912370160]

約数ペア:

[(1, 2912370160), (2, 1456185080), (4, 728092540), (5, 582474032), (7, 416052880), (8, 364046270), (10, 291237016), (14, 208026440), (16, 182023135), (19, 153282640), (20, 145618508), (28, 104013220), (35, 83210576), (38, 76641320), (40, 72809254), (56, 52006610), (70, 41605288), (76, 38320660), (80, 36404627), (95, 30656528), (112, 26003305), (133, 21897520), (140, 20802644), (152, 19160330), (190, 15328264), (266, 10948760), (280, 10401322), (304, 9580165), (380, 7664132), (532, 5474380), (560, 5200661), (665, 4379504), (760, 3832066), (1064, 2737190), (1330, 2189752), (1520, 1916033), (2128, 1368595), (2660, 1094876), (5320, 547438), (10640, 273719)]