2024625680680

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{15649}}^1\times {\mathrm{23609}}^1$

素因数の和:39406

約数の個数: 64

約数和(自身を含む): 4589146530000

約数和(自身を除く): 2564520849320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 15649, 23609, 31298, 47218, 62596, 78245, 94436, 118045, 125192, 156490, 188872, 236090, 312980, 472180, 625960, 944360, 2143913, 3234433, 4287826, 6468866, 8575652, 10719565, 12937732, 16172165, 17151304, 21439130, 25875464, 32344330, 42878260, 64688660, 85756520, 129377320, 369457241, 738914482, 1477828964, 1847286205, 2955657928, 3694572410, 7389144820, 14778289640, 50615642017, 101231284034, 202462568068, 253078210085, 404925136136, 506156420170, 1012312840340, 2024625680680]

約数ペア:

[(1, 2024625680680), (2, 1012312840340), (4, 506156420170), (5, 404925136136), (8, 253078210085), (10, 202462568068), (20, 101231284034), (40, 50615642017), (137, 14778289640), (274, 7389144820), (548, 3694572410), (685, 2955657928), (1096, 1847286205), (1370, 1477828964), (2740, 738914482), (5480, 369457241), (15649, 129377320), (23609, 85756520), (31298, 64688660), (47218, 42878260), (62596, 32344330), (78245, 25875464), (94436, 21439130), (118045, 17151304), (125192, 16172165), (156490, 12937732), (188872, 10719565), (236090, 8575652), (312980, 6468866), (472180, 4287826), (625960, 3234433), (944360, 2143913)]