8087040005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{80923}}^1$

素因数の和:81041

約数の個数: 32

約数和(自身を含む): 11186933760

約数和(自身を除く): 3099893755

約数列:

[1, 5, 11, 23, 55, 79, 115, 253, 395, 869, 1265, 1817, 4345, 9085, 19987, 80923, 99935, 404615, 890153, 1861229, 4450765, 6392917, 9306145, 20473519, 31964585, 70322087, 102367595, 147037091, 351610435, 735185455, 1617408001, 8087040005]

約数ペア:

[(1, 8087040005), (5, 1617408001), (11, 735185455), (23, 351610435), (55, 147037091), (79, 102367595), (115, 70322087), (253, 31964585), (395, 20473519), (869, 9306145), (1265, 6392917), (1817, 4450765), (4345, 1861229), (9085, 890153), (19987, 404615), (80923, 99935)]