26432960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 112

約数和(自身を含む): 68799456

約数和(自身を除く): 42366496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 64, 68, 80, 85, 86, 113, 136, 160, 170, 172, 215, 226, 272, 320, 340, 344, 430, 452, 544, 565, 680, 688, 731, 860, 904, 1088, 1130, 1360, 1376, 1462, 1720, 1808, 1921, 2260, 2720, 2752, 2924, 3440, 3616, 3655, 3842, 4520, 4859, 5440, 5848, 6880, 7232, 7310, 7684, 9040, 9605, 9718, 11696, 13760, 14620, 15368, 18080, 19210, 19436, 23392, 24295, 29240, 30736, 36160, 38420, 38872, 46784, 48590, 58480, 61472, 76840, 77744, 82603, 97180, 116960, 122944, 153680, 155488, 165206, 194360, 233920, 307360, 310976, 330412, 388720, 413015, 614720, 660824, 777440, 826030, 1321648, 1554880, 1652060, 2643296, 3304120, 5286592, 6608240, 13216480, 26432960]

約数ペア:

[(1, 26432960), (2, 13216480), (4, 6608240), (5, 5286592), (8, 3304120), (10, 2643296), (16, 1652060), (17, 1554880), (20, 1321648), (32, 826030), (34, 777440), (40, 660824), (43, 614720), (64, 413015), (68, 388720), (80, 330412), (85, 310976), (86, 307360), (113, 233920), (136, 194360), (160, 165206), (170, 155488), (172, 153680), (215, 122944), (226, 116960), (272, 97180), (320, 82603), (340, 77744), (344, 76840), (430, 61472), (452, 58480), (544, 48590), (565, 46784), (680, 38872), (688, 38420), (731, 36160), (860, 30736), (904, 29240), (1088, 24295), (1130, 23392), (1360, 19436), (1376, 19210), (1462, 18080), (1720, 15368), (1808, 14620), (1921, 13760), (2260, 11696), (2720, 9718), (2752, 9605), (2924, 9040), (3440, 7684), (3616, 7310), (3655, 7232), (3842, 6880), (4520, 5848), (4859, 5440)]