15284991020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{462901}}^1$

素因数の和:463050

約数の個数: 48

約数和(自身を含む): 34839856128

約数和(自身を除く): 19554865108

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 1270, 1651, 2540, 3302, 6604, 8255, 16510, 33020, 462901, 925802, 1851604, 2314505, 4629010, 6017713, 9258020, 12035426, 24070852, 30088565, 58788427, 60177130, 117576854, 120354260, 235153708, 293942135, 587884270, 764249551, 1175768540, 1528499102, 3056998204, 3821247755, 7642495510, 15284991020]

約数ペア:

[(1, 15284991020), (2, 7642495510), (4, 3821247755), (5, 3056998204), (10, 1528499102), (13, 1175768540), (20, 764249551), (26, 587884270), (52, 293942135), (65, 235153708), (127, 120354260), (130, 117576854), (254, 60177130), (260, 58788427), (508, 30088565), (635, 24070852), (1270, 12035426), (1651, 9258020), (2540, 6017713), (3302, 4629010), (6604, 2314505), (8255, 1851604), (16510, 925802), (33020, 462901)]