120627650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16871}}^1$

素因数の和:16907

約数の個数: 48

約数和(自身を含む): 263608128

約数和(自身を除く): 142980478

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 16871, 33742, 84355, 168710, 185581, 219323, 371162, 421775, 438646, 843550, 927905, 1096615, 1855810, 2193230, 2412553, 4639525, 4825106, 5483075, 9279050, 10966150, 12062765, 24125530, 60313825, 120627650]

約数ペア:

[(1, 120627650), (2, 60313825), (5, 24125530), (10, 12062765), (11, 10966150), (13, 9279050), (22, 5483075), (25, 4825106), (26, 4639525), (50, 2412553), (55, 2193230), (65, 1855810), (110, 1096615), (130, 927905), (143, 843550), (275, 438646), (286, 421775), (325, 371162), (550, 219323), (650, 185581), (715, 168710), (1430, 84355), (3575, 33742), (7150, 16871)]