25277090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 47706624

約数和(自身を除く): 22429534

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 1217, 2077, 2434, 4154, 6085, 10385, 12170, 20770, 37727, 75454, 81539, 163078, 188635, 377270, 407695, 815390, 2527709, 5055418, 12638545, 25277090]

約数ペア:

[(1, 25277090), (2, 12638545), (5, 5055418), (10, 2527709), (31, 815390), (62, 407695), (67, 377270), (134, 188635), (155, 163078), (310, 81539), (335, 75454), (670, 37727), (1217, 20770), (2077, 12170), (2434, 10385), (4154, 6085)]