126586720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60859}}^1$

素因数の和:60887

約数の個数: 48

約数和(自身を含む): 322071120

約数和(自身を除く): 195484400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 60859, 121718, 243436, 304295, 486872, 608590, 791167, 973744, 1217180, 1582334, 1947488, 2434360, 3164668, 3955835, 4868720, 6329336, 7911670, 9737440, 12658672, 15823340, 25317344, 31646680, 63293360, 126586720]

約数ペア:

[(1, 126586720), (2, 63293360), (4, 31646680), (5, 25317344), (8, 15823340), (10, 12658672), (13, 9737440), (16, 7911670), (20, 6329336), (26, 4868720), (32, 3955835), (40, 3164668), (52, 2434360), (65, 1947488), (80, 1582334), (104, 1217180), (130, 973744), (160, 791167), (208, 608590), (260, 486872), (416, 304295), (520, 243436), (1040, 121718), (2080, 60859)]