20130755890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5749}}^1\times {\mathrm{50023}}^1$

素因数の和:55786

約数の個数: 32

約数和(自身を含む): 41419872000

約数和(自身を除く): 21289116110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5749, 11498, 28745, 40243, 50023, 57490, 80486, 100046, 201215, 250115, 350161, 402430, 500230, 700322, 1750805, 3501610, 287582227, 575164454, 1437911135, 2013075589, 2875822270, 4026151178, 10065377945, 20130755890]

約数ペア:

[(1, 20130755890), (2, 10065377945), (5, 4026151178), (7, 2875822270), (10, 2013075589), (14, 1437911135), (35, 575164454), (70, 287582227), (5749, 3501610), (11498, 1750805), (28745, 700322), (40243, 500230), (50023, 402430), (57490, 350161), (80486, 250115), (100046, 201215)]