33709480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{120391}}^1$

素因数の和:120409

約数の個数: 32

約数和(自身を含む): 86682240

約数和(自身を除く): 52972760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 120391, 240782, 481564, 601955, 842737, 963128, 1203910, 1685474, 2407820, 3370948, 4213685, 4815640, 6741896, 8427370, 16854740, 33709480]

約数ペア:

[(1, 33709480), (2, 16854740), (4, 8427370), (5, 6741896), (7, 4815640), (8, 4213685), (10, 3370948), (14, 2407820), (20, 1685474), (28, 1203910), (35, 963128), (40, 842737), (56, 601955), (70, 481564), (140, 240782), (280, 120391)]