26600860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 67060224

約数和(自身を除く): 40459364

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 71, 110, 130, 131, 142, 143, 220, 260, 262, 284, 286, 355, 524, 572, 655, 710, 715, 781, 923, 1310, 1420, 1430, 1441, 1562, 1703, 1846, 2620, 2860, 2882, 3124, 3406, 3692, 3905, 4615, 5764, 6812, 7205, 7810, 8515, 9230, 9301, 10153, 14410, 15620, 17030, 18460, 18602, 18733, 20306, 28820, 34060, 37204, 37466, 40612, 46505, 50765, 74932, 93010, 93665, 101530, 102311, 120913, 186020, 187330, 203060, 204622, 241826, 374660, 409244, 483652, 511555, 604565, 1023110, 1209130, 1330043, 2046220, 2418260, 2660086, 5320172, 6650215, 13300430, 26600860]

約数ペア:

[(1, 26600860), (2, 13300430), (4, 6650215), (5, 5320172), (10, 2660086), (11, 2418260), (13, 2046220), (20, 1330043), (22, 1209130), (26, 1023110), (44, 604565), (52, 511555), (55, 483652), (65, 409244), (71, 374660), (110, 241826), (130, 204622), (131, 203060), (142, 187330), (143, 186020), (220, 120913), (260, 102311), (262, 101530), (284, 93665), (286, 93010), (355, 74932), (524, 50765), (572, 46505), (655, 40612), (710, 37466), (715, 37204), (781, 34060), (923, 28820), (1310, 20306), (1420, 18733), (1430, 18602), (1441, 18460), (1562, 17030), (1703, 15620), (1846, 14410), (2620, 10153), (2860, 9301), (2882, 9230), (3124, 8515), (3406, 7810), (3692, 7205), (3905, 6812), (4615, 5764)]