193702720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31859}}^1$

素因数の和:31895

約数の個数: 56

約数和(自身を含む): 485546400

約数和(自身を除く): 291843680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 31859, 63718, 127436, 159295, 254872, 318590, 509744, 605321, 637180, 1019488, 1210642, 1274360, 2038976, 2421284, 2548720, 3026605, 4842568, 5097440, 6053210, 9685136, 10194880, 12106420, 19370272, 24212840, 38740544, 48425680, 96851360, 193702720]

約数ペア:

[(1, 193702720), (2, 96851360), (4, 48425680), (5, 38740544), (8, 24212840), (10, 19370272), (16, 12106420), (19, 10194880), (20, 9685136), (32, 6053210), (38, 5097440), (40, 4842568), (64, 3026605), (76, 2548720), (80, 2421284), (95, 2038976), (152, 1274360), (160, 1210642), (190, 1019488), (304, 637180), (320, 605321), (380, 509744), (608, 318590), (760, 254872), (1216, 159295), (1520, 127436), (3040, 63718), (6080, 31859)]