127383310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{3203}}^1$

素因数の和:3348

約数の個数: 32

約数和(自身を含む): 237377952

約数和(自身を除く): 109994642

約数列:

[1, 2, 5, 10, 41, 82, 97, 194, 205, 410, 485, 970, 3203, 3977, 6406, 7954, 16015, 19885, 32030, 39770, 131323, 262646, 310691, 621382, 656615, 1313230, 1553455, 3106910, 12738331, 25476662, 63691655, 127383310]

約数ペア:

[(1, 127383310), (2, 63691655), (5, 25476662), (10, 12738331), (41, 3106910), (82, 1553455), (97, 1313230), (194, 656615), (205, 621382), (410, 310691), (485, 262646), (970, 131323), (3203, 39770), (3977, 32030), (6406, 19885), (7954, 16015)]