539455280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74101}}^1$

素因数の和:74134

約数の個数: 80

約数和(自身を含む): 1543692864

約数和(自身を除く): 1004237584

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 74101, 148202, 296404, 370505, 518707, 592808, 741010, 963313, 1037414, 1185616, 1482020, 1926626, 2074828, 2593535, 2964040, 3853252, 4149656, 4816565, 5187070, 5928080, 6743191, 7706504, 8299312, 9633130, 10374140, 13486382, 15413008, 19266260, 20748280, 26972764, 33715955, 38532520, 41496560, 53945528, 67431910, 77065040, 107891056, 134863820, 269727640, 539455280]

約数ペア:

[(1, 539455280), (2, 269727640), (4, 134863820), (5, 107891056), (7, 77065040), (8, 67431910), (10, 53945528), (13, 41496560), (14, 38532520), (16, 33715955), (20, 26972764), (26, 20748280), (28, 19266260), (35, 15413008), (40, 13486382), (52, 10374140), (56, 9633130), (65, 8299312), (70, 7706504), (80, 6743191), (91, 5928080), (104, 5187070), (112, 4816565), (130, 4149656), (140, 3853252), (182, 2964040), (208, 2593535), (260, 2074828), (280, 1926626), (364, 1482020), (455, 1185616), (520, 1037414), (560, 963313), (728, 741010), (910, 592808), (1040, 518707), (1456, 370505), (1820, 296404), (3640, 148202), (7280, 74101)]