27412060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 67737600

約数和(自身を除く): 40325540

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 31, 38, 52, 62, 65, 76, 95, 124, 130, 155, 179, 190, 247, 260, 310, 358, 380, 403, 494, 589, 620, 716, 806, 895, 988, 1178, 1235, 1612, 1790, 2015, 2327, 2356, 2470, 2945, 3401, 3580, 4030, 4654, 4940, 5549, 5890, 6802, 7657, 8060, 9308, 11098, 11635, 11780, 13604, 15314, 17005, 22196, 23270, 27745, 30628, 34010, 38285, 44213, 46540, 55490, 68020, 72137, 76570, 88426, 105431, 110980, 144274, 153140, 176852, 210862, 221065, 288548, 360685, 421724, 442130, 527155, 721370, 884260, 1054310, 1370603, 1442740, 2108620, 2741206, 5482412, 6853015, 13706030, 27412060]

約数ペア:

[(1, 27412060), (2, 13706030), (4, 6853015), (5, 5482412), (10, 2741206), (13, 2108620), (19, 1442740), (20, 1370603), (26, 1054310), (31, 884260), (38, 721370), (52, 527155), (62, 442130), (65, 421724), (76, 360685), (95, 288548), (124, 221065), (130, 210862), (155, 176852), (179, 153140), (190, 144274), (247, 110980), (260, 105431), (310, 88426), (358, 76570), (380, 72137), (403, 68020), (494, 55490), (589, 46540), (620, 44213), (716, 38285), (806, 34010), (895, 30628), (988, 27745), (1178, 23270), (1235, 22196), (1612, 17005), (1790, 15314), (2015, 13604), (2327, 11780), (2356, 11635), (2470, 11098), (2945, 9308), (3401, 8060), (3580, 7657), (4030, 6802), (4654, 5890), (4940, 5549)]