80926130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4391}}^1$

素因数の和:4514

約数の個数: 32

約数和(自身を含む): 154949760

約数和(自身を除く): 74023630

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 4391, 8782, 9215, 18430, 21955, 43910, 83429, 166858, 417145, 425927, 834290, 851854, 2129635, 4259270, 8092613, 16185226, 40463065, 80926130]

約数ペア:

[(1, 80926130), (2, 40463065), (5, 16185226), (10, 8092613), (19, 4259270), (38, 2129635), (95, 851854), (97, 834290), (190, 425927), (194, 417145), (485, 166858), (970, 83429), (1843, 43910), (3686, 21955), (4391, 18430), (8782, 9215)]