2037542360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:745

約数の個数: 128

約数和(自身を含む): 5349957120

約数和(自身を除く): 3312414760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 313, 335, 347, 469, 536, 626, 670, 694, 938, 1252, 1340, 1388, 1565, 1735, 1876, 2191, 2345, 2429, 2504, 2680, 2776, 3130, 3470, 3752, 4382, 4690, 4858, 6260, 6940, 8764, 9380, 9716, 10955, 12145, 12520, 13880, 17528, 18760, 19432, 20971, 21910, 23249, 24290, 41942, 43820, 46498, 48580, 83884, 87640, 92996, 97160, 104855, 108611, 116245, 146797, 162743, 167768, 185992, 209710, 217222, 232490, 293594, 325486, 419420, 434444, 464980, 543055, 587188, 650972, 733985, 760277, 813715, 838840, 868888, 929960, 1086110, 1174376, 1301944, 1467970, 1520554, 1627430, 2172220, 2935940, 3041108, 3254860, 3801385, 4344440, 5871880, 6082216, 6509720, 7276937, 7602770, 14553874, 15205540, 29107748, 30411080, 36384685, 50938559, 58215496, 72769370, 101877118, 145538740, 203754236, 254692795, 291077480, 407508472, 509385590, 1018771180, 2037542360]

約数ペア:

[(1, 2037542360), (2, 1018771180), (4, 509385590), (5, 407508472), (7, 291077480), (8, 254692795), (10, 203754236), (14, 145538740), (20, 101877118), (28, 72769370), (35, 58215496), (40, 50938559), (56, 36384685), (67, 30411080), (70, 29107748), (134, 15205540), (140, 14553874), (268, 7602770), (280, 7276937), (313, 6509720), (335, 6082216), (347, 5871880), (469, 4344440), (536, 3801385), (626, 3254860), (670, 3041108), (694, 2935940), (938, 2172220), (1252, 1627430), (1340, 1520554), (1388, 1467970), (1565, 1301944), (1735, 1174376), (1876, 1086110), (2191, 929960), (2345, 868888), (2429, 838840), (2504, 813715), (2680, 760277), (2776, 733985), (3130, 650972), (3470, 587188), (3752, 543055), (4382, 464980), (4690, 434444), (4858, 419420), (6260, 325486), (6940, 293594), (8764, 232490), (9380, 217222), (9716, 209710), (10955, 185992), (12145, 167768), (12520, 162743), (13880, 146797), (17528, 116245), (18760, 108611), (19432, 104855), (20971, 97160), (21910, 92996), (23249, 87640), (24290, 83884), (41942, 48580), (43820, 46498)]