79313920

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{2213}}^1$

素因数の和:2245

約数の個数: 88

約数和(自身を含む): 217538784

約数和(自身を除く): 138224864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2213, 2240, 2560, 3584, 4426, 4480, 5120, 7168, 8852, 8960, 11065, 15491, 17704, 17920, 22130, 30982, 35408, 35840, 44260, 61964, 70816, 77455, 88520, 123928, 141632, 154910, 177040, 247856, 283264, 309820, 354080, 495712, 566528, 619640, 708160, 991424, 1133056, 1239280, 1416320, 1982848, 2266112, 2478560, 2832640, 3965696, 4957120, 5665280, 7931392, 9914240, 11330560, 15862784, 19828480, 39656960, 79313920]

約数ペア:

[(1, 79313920), (2, 39656960), (4, 19828480), (5, 15862784), (7, 11330560), (8, 9914240), (10, 7931392), (14, 5665280), (16, 4957120), (20, 3965696), (28, 2832640), (32, 2478560), (35, 2266112), (40, 1982848), (56, 1416320), (64, 1239280), (70, 1133056), (80, 991424), (112, 708160), (128, 619640), (140, 566528), (160, 495712), (224, 354080), (256, 309820), (280, 283264), (320, 247856), (448, 177040), (512, 154910), (560, 141632), (640, 123928), (896, 88520), (1024, 77455), (1120, 70816), (1280, 61964), (1792, 44260), (2213, 35840), (2240, 35408), (2560, 30982), (3584, 22130), (4426, 17920), (4480, 17704), (5120, 15491), (7168, 11065), (8852, 8960)]