54674320

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 132491520

約数和(自身を除く): 77817200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 79, 80, 82, 158, 164, 205, 211, 316, 328, 395, 410, 422, 632, 656, 790, 820, 844, 1055, 1264, 1580, 1640, 1688, 2110, 3160, 3239, 3280, 3376, 4220, 6320, 6478, 8440, 8651, 12956, 16195, 16669, 16880, 17302, 25912, 32390, 33338, 34604, 43255, 51824, 64780, 66676, 69208, 83345, 86510, 129560, 133352, 138416, 166690, 173020, 259120, 266704, 333380, 346040, 666760, 683429, 692080, 1333520, 1366858, 2733716, 3417145, 5467432, 6834290, 10934864, 13668580, 27337160, 54674320]

約数ペア:

[(1, 54674320), (2, 27337160), (4, 13668580), (5, 10934864), (8, 6834290), (10, 5467432), (16, 3417145), (20, 2733716), (40, 1366858), (41, 1333520), (79, 692080), (80, 683429), (82, 666760), (158, 346040), (164, 333380), (205, 266704), (211, 259120), (316, 173020), (328, 166690), (395, 138416), (410, 133352), (422, 129560), (632, 86510), (656, 83345), (790, 69208), (820, 66676), (844, 64780), (1055, 51824), (1264, 43255), (1580, 34604), (1640, 33338), (1688, 32390), (2110, 25912), (3160, 17302), (3239, 16880), (3280, 16669), (3376, 16195), (4220, 12956), (6320, 8651), (6478, 8440)]