80094860

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 172972800

約数和(自身を除く): 92877940

約数列:

[1, 2, 4, 5, 10, 20, 59, 103, 118, 206, 236, 295, 412, 515, 590, 659, 1030, 1180, 1318, 2060, 2636, 3295, 6077, 6590, 12154, 13180, 24308, 30385, 38881, 60770, 67877, 77762, 121540, 135754, 155524, 194405, 271508, 339385, 388810, 678770, 777620, 1357540, 4004743, 8009486, 16018972, 20023715, 40047430, 80094860]

約数ペア:

[(1, 80094860), (2, 40047430), (4, 20023715), (5, 16018972), (10, 8009486), (20, 4004743), (59, 1357540), (103, 777620), (118, 678770), (206, 388810), (236, 339385), (295, 271508), (412, 194405), (515, 155524), (590, 135754), (659, 121540), (1030, 77762), (1180, 67877), (1318, 60770), (2060, 38881), (2636, 30385), (3295, 24308), (6077, 13180), (6590, 12154)]