10138550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 36

約数和(自身を含む): 19577988

約数和(自身を除く): 9439438

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 211, 310, 422, 775, 961, 1055, 1550, 1922, 2110, 4805, 5275, 6541, 9610, 10550, 13082, 24025, 32705, 48050, 65410, 163525, 202771, 327050, 405542, 1013855, 2027710, 5069275, 10138550]

約数ペア:

[(1, 10138550), (2, 5069275), (5, 2027710), (10, 1013855), (25, 405542), (31, 327050), (50, 202771), (62, 163525), (155, 65410), (211, 48050), (310, 32705), (422, 24025), (775, 13082), (961, 10550), (1055, 9610), (1550, 6541), (1922, 5275), (2110, 4805)]