2536704580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4091459}}^1$

素因数の和:4091499

約数の個数: 24

約数和(自身を含む): 5498922240

約数和(自身を除く): 2962217660

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4091459, 8182918, 16365836, 20457295, 40914590, 81829180, 126835229, 253670458, 507340916, 634176145, 1268352290, 2536704580]

約数ペア:

[(1, 2536704580), (2, 1268352290), (4, 634176145), (5, 507340916), (10, 253670458), (20, 126835229), (31, 81829180), (62, 40914590), (124, 20457295), (155, 16365836), (310, 8182918), (620, 4091459)]