26659620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11393}}^1$

素因数の和:11421

約数の個数: 72

約数和(自身を含む): 87095736

約数和(自身を除く): 60436116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 11393, 22786, 34179, 45572, 56965, 68358, 102537, 113930, 136716, 148109, 170895, 205074, 227860, 296218, 341790, 410148, 444327, 512685, 592436, 683580, 740545, 888654, 1025370, 1332981, 1481090, 1777308, 2050740, 2221635, 2665962, 2962180, 4443270, 5331924, 6664905, 8886540, 13329810, 26659620]

約数ペア:

[(1, 26659620), (2, 13329810), (3, 8886540), (4, 6664905), (5, 5331924), (6, 4443270), (9, 2962180), (10, 2665962), (12, 2221635), (13, 2050740), (15, 1777308), (18, 1481090), (20, 1332981), (26, 1025370), (30, 888654), (36, 740545), (39, 683580), (45, 592436), (52, 512685), (60, 444327), (65, 410148), (78, 341790), (90, 296218), (117, 227860), (130, 205074), (156, 170895), (180, 148109), (195, 136716), (234, 113930), (260, 102537), (390, 68358), (468, 56965), (585, 45572), (780, 34179), (1170, 22786), (2340, 11393)]