202532020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23173}}^1$

素因数の和:23224

約数の個数: 48

約数和(自身を含む): 467187840

約数和(自身を除く): 264655820

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 23173, 46346, 92692, 115865, 231730, 440287, 463460, 532979, 880574, 1065958, 1761148, 2131916, 2201435, 2664895, 4402870, 5329790, 8805740, 10126601, 10659580, 20253202, 40506404, 50633005, 101266010, 202532020]

約数ペア:

[(1, 202532020), (2, 101266010), (4, 50633005), (5, 40506404), (10, 20253202), (19, 10659580), (20, 10126601), (23, 8805740), (38, 5329790), (46, 4402870), (76, 2664895), (92, 2201435), (95, 2131916), (115, 1761148), (190, 1065958), (230, 880574), (380, 532979), (437, 463460), (460, 440287), (874, 231730), (1748, 115865), (2185, 92692), (4370, 46346), (8740, 23173)]