139242400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{15823}}^1$

素因数の和:15854

約数の個数: 72

約数和(自身を含む): 370851264

約数和(自身を除く): 231608864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 8800, 15823, 31646, 63292, 79115, 126584, 158230, 174053, 253168, 316460, 348106, 395575, 506336, 632920, 696212, 791150, 870265, 1265840, 1392424, 1582300, 1740530, 2531680, 2784848, 3164600, 3481060, 4351325, 5569696, 6329200, 6962120, 8702650, 12658400, 13924240, 17405300, 27848480, 34810600, 69621200, 139242400]

約数ペア:

[(1, 139242400), (2, 69621200), (4, 34810600), (5, 27848480), (8, 17405300), (10, 13924240), (11, 12658400), (16, 8702650), (20, 6962120), (22, 6329200), (25, 5569696), (32, 4351325), (40, 3481060), (44, 3164600), (50, 2784848), (55, 2531680), (80, 1740530), (88, 1582300), (100, 1392424), (110, 1265840), (160, 870265), (176, 791150), (200, 696212), (220, 632920), (275, 506336), (352, 395575), (400, 348106), (440, 316460), (550, 253168), (800, 174053), (880, 158230), (1100, 126584), (1760, 79115), (2200, 63292), (4400, 31646), (8800, 15823)]