71182400

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2617}}^1$

素因数の和:2656

約数の個数: 84

約数和(自身を含む): 185527188

約数和(自身を除く): 114344788

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 800, 850, 1088, 1360, 1600, 1700, 2617, 2720, 3400, 5234, 5440, 6800, 10468, 13085, 13600, 20936, 26170, 27200, 41872, 44489, 52340, 65425, 83744, 88978, 104680, 130850, 167488, 177956, 209360, 222445, 261700, 355912, 418720, 444890, 523400, 711824, 837440, 889780, 1046800, 1112225, 1423648, 1779560, 2093600, 2224450, 2847296, 3559120, 4187200, 4448900, 7118240, 8897800, 14236480, 17795600, 35591200, 71182400]

約数ペア:

[(1, 71182400), (2, 35591200), (4, 17795600), (5, 14236480), (8, 8897800), (10, 7118240), (16, 4448900), (17, 4187200), (20, 3559120), (25, 2847296), (32, 2224450), (34, 2093600), (40, 1779560), (50, 1423648), (64, 1112225), (68, 1046800), (80, 889780), (85, 837440), (100, 711824), (136, 523400), (160, 444890), (170, 418720), (200, 355912), (272, 261700), (320, 222445), (340, 209360), (400, 177956), (425, 167488), (544, 130850), (680, 104680), (800, 88978), (850, 83744), (1088, 65425), (1360, 52340), (1600, 44489), (1700, 41872), (2617, 27200), (2720, 26170), (3400, 20936), (5234, 13600), (5440, 13085), (6800, 10468)]