80900452

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{787}}^1\times {\mathrm{829}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 146504960

約数和(自身を除く): 65604508

約数列:

[1, 2, 4, 31, 62, 124, 787, 829, 1574, 1658, 3148, 3316, 24397, 25699, 48794, 51398, 97588, 102796, 652423, 1304846, 2609692, 20225113, 40450226, 80900452]

約数ペア:

[(1, 80900452), (2, 40450226), (4, 20225113), (31, 2609692), (62, 1304846), (124, 652423), (787, 102796), (829, 97588), (1574, 51398), (1658, 48794), (3148, 25699), (3316, 24397)]