2719697920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1877}}^1$

素因数の和:2185

約数の個数: 88

約数和(自身を含む): 6550629264

約数和(自身を除く): 3830931344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 283, 320, 512, 566, 640, 1024, 1132, 1280, 1415, 1877, 2264, 2560, 2830, 3754, 4528, 5120, 5660, 7508, 9056, 9385, 11320, 15016, 18112, 18770, 22640, 30032, 36224, 37540, 45280, 60064, 72448, 75080, 90560, 120128, 144896, 150160, 181120, 240256, 289792, 300320, 362240, 480512, 531191, 600640, 724480, 961024, 1062382, 1201280, 1448960, 1922048, 2124764, 2402560, 2655955, 4249528, 4805120, 5311910, 8499056, 9610240, 10623820, 16998112, 21247640, 33996224, 42495280, 67992448, 84990560, 135984896, 169981120, 271969792, 339962240, 543939584, 679924480, 1359848960, 2719697920]

約数ペア:

[(1, 2719697920), (2, 1359848960), (4, 679924480), (5, 543939584), (8, 339962240), (10, 271969792), (16, 169981120), (20, 135984896), (32, 84990560), (40, 67992448), (64, 42495280), (80, 33996224), (128, 21247640), (160, 16998112), (256, 10623820), (283, 9610240), (320, 8499056), (512, 5311910), (566, 4805120), (640, 4249528), (1024, 2655955), (1132, 2402560), (1280, 2124764), (1415, 1922048), (1877, 1448960), (2264, 1201280), (2560, 1062382), (2830, 961024), (3754, 724480), (4528, 600640), (5120, 531191), (5660, 480512), (7508, 362240), (9056, 300320), (9385, 289792), (11320, 240256), (15016, 181120), (18112, 150160), (18770, 144896), (22640, 120128), (30032, 90560), (36224, 75080), (37540, 72448), (45280, 60064)]