76089160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{38821}}^1$

素因数の和:38846

約数の個数: 48

約数和(自身を含む): 199156860

約数和(自身を除く): 123067700

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 38821, 77642, 155284, 194105, 271747, 310568, 388210, 543494, 776420, 1086988, 1358735, 1552840, 1902229, 2173976, 2717470, 3804458, 5434940, 7608916, 9511145, 10869880, 15217832, 19022290, 38044580, 76089160]

約数ペア:

[(1, 76089160), (2, 38044580), (4, 19022290), (5, 15217832), (7, 10869880), (8, 9511145), (10, 7608916), (14, 5434940), (20, 3804458), (28, 2717470), (35, 2173976), (40, 1902229), (49, 1552840), (56, 1358735), (70, 1086988), (98, 776420), (140, 543494), (196, 388210), (245, 310568), (280, 271747), (392, 194105), (490, 155284), (980, 77642), (1960, 38821)]