14449720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 34467840

約数和(自身を除く): 20018120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 124, 155, 172, 215, 248, 271, 310, 344, 430, 542, 620, 860, 1084, 1240, 1333, 1355, 1720, 2168, 2666, 2710, 5332, 5420, 6665, 8401, 10664, 10840, 11653, 13330, 16802, 23306, 26660, 33604, 42005, 46612, 53320, 58265, 67208, 84010, 93224, 116530, 168020, 233060, 336040, 361243, 466120, 722486, 1444972, 1806215, 2889944, 3612430, 7224860, 14449720]

約数ペア:

[(1, 14449720), (2, 7224860), (4, 3612430), (5, 2889944), (8, 1806215), (10, 1444972), (20, 722486), (31, 466120), (40, 361243), (43, 336040), (62, 233060), (86, 168020), (124, 116530), (155, 93224), (172, 84010), (215, 67208), (248, 58265), (271, 53320), (310, 46612), (344, 42005), (430, 33604), (542, 26660), (620, 23306), (860, 16802), (1084, 13330), (1240, 11653), (1333, 10840), (1355, 10664), (1720, 8401), (2168, 6665), (2666, 5420), (2710, 5332)]