2022671320

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{5099}}^1$

素因数の和:5368

約数の個数: 64

約数和(自身を含む): 4670784000

約数和(自身を除く): 2648112680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 211, 235, 376, 422, 470, 844, 940, 1055, 1688, 1880, 2110, 4220, 5099, 8440, 9917, 10198, 19834, 20396, 25495, 39668, 40792, 49585, 50990, 79336, 99170, 101980, 198340, 203960, 239653, 396680, 479306, 958612, 1075889, 1198265, 1917224, 2151778, 2396530, 4303556, 4793060, 5379445, 8607112, 9586120, 10758890, 21517780, 43035560, 50566783, 101133566, 202267132, 252833915, 404534264, 505667830, 1011335660, 2022671320]

約数ペア:

[(1, 2022671320), (2, 1011335660), (4, 505667830), (5, 404534264), (8, 252833915), (10, 202267132), (20, 101133566), (40, 50566783), (47, 43035560), (94, 21517780), (188, 10758890), (211, 9586120), (235, 8607112), (376, 5379445), (422, 4793060), (470, 4303556), (844, 2396530), (940, 2151778), (1055, 1917224), (1688, 1198265), (1880, 1075889), (2110, 958612), (4220, 479306), (5099, 396680), (8440, 239653), (9917, 203960), (10198, 198340), (19834, 101980), (20396, 99170), (25495, 79336), (39668, 50990), (40792, 49585)]