109348640

素因数分解:

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

素因数の和:346

約数の個数: 96

約数和(自身を含む): 269256960

約数和(自身を除く): 159908320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 79, 80, 82, 158, 160, 164, 205, 211, 316, 328, 395, 410, 422, 632, 656, 790, 820, 844, 1055, 1264, 1312, 1580, 1640, 1688, 2110, 2528, 3160, 3239, 3280, 3376, 4220, 6320, 6478, 6560, 6752, 8440, 8651, 12640, 12956, 16195, 16669, 16880, 17302, 25912, 32390, 33338, 33760, 34604, 43255, 51824, 64780, 66676, 69208, 83345, 86510, 103648, 129560, 133352, 138416, 166690, 173020, 259120, 266704, 276832, 333380, 346040, 518240, 533408, 666760, 683429, 692080, 1333520, 1366858, 1384160, 2667040, 2733716, 3417145, 5467432, 6834290, 10934864, 13668580, 21869728, 27337160, 54674320, 109348640]

約数ペア:

[(1, 109348640), (2, 54674320), (4, 27337160), (5, 21869728), (8, 13668580), (10, 10934864), (16, 6834290), (20, 5467432), (32, 3417145), (40, 2733716), (41, 2667040), (79, 1384160), (80, 1366858), (82, 1333520), (158, 692080), (160, 683429), (164, 666760), (205, 533408), (211, 518240), (316, 346040), (328, 333380), (395, 276832), (410, 266704), (422, 259120), (632, 173020), (656, 166690), (790, 138416), (820, 133352), (844, 129560), (1055, 103648), (1264, 86510), (1312, 83345), (1580, 69208), (1640, 66676), (1688, 64780), (2110, 51824), (2528, 43255), (3160, 34604), (3239, 33760), (3280, 33338), (3376, 32390), (4220, 25912), (6320, 17302), (6478, 16880), (6560, 16669), (6752, 16195), (8440, 12956), (8651, 12640)]