76220480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{4861}}^1$

素因数の和:4892

約数の個数: 84

約数和(自身を含む): 211176108

約数和(自身を除く): 134955628

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4861, 7840, 9722, 15680, 19444, 24305, 34027, 38888, 48610, 68054, 77776, 97220, 136108, 155552, 170135, 194440, 238189, 272216, 311104, 340270, 388880, 476378, 544432, 680540, 777760, 952756, 1088864, 1190945, 1361080, 1555520, 1905512, 2177728, 2381890, 2722160, 3811024, 4763780, 5444320, 7622048, 9527560, 10888640, 15244096, 19055120, 38110240, 76220480]

約数ペア:

[(1, 76220480), (2, 38110240), (4, 19055120), (5, 15244096), (7, 10888640), (8, 9527560), (10, 7622048), (14, 5444320), (16, 4763780), (20, 3811024), (28, 2722160), (32, 2381890), (35, 2177728), (40, 1905512), (49, 1555520), (56, 1361080), (64, 1190945), (70, 1088864), (80, 952756), (98, 777760), (112, 680540), (140, 544432), (160, 476378), (196, 388880), (224, 340270), (245, 311104), (280, 272216), (320, 238189), (392, 194440), (448, 170135), (490, 155552), (560, 136108), (784, 97220), (980, 77776), (1120, 68054), (1568, 48610), (1960, 38888), (2240, 34027), (3136, 24305), (3920, 19444), (4861, 15680), (7840, 9722)]