70589440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:853

約数の個数: 88

約数和(自身を含む): 179513712

約数和(自身を除く): 108924272

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 811, 1024, 1088, 1280, 1360, 1622, 2176, 2560, 2720, 3244, 4055, 4352, 5120, 5440, 6488, 8110, 8704, 10880, 12976, 13787, 16220, 17408, 21760, 25952, 27574, 32440, 43520, 51904, 55148, 64880, 68935, 87040, 103808, 110296, 129760, 137870, 207616, 220592, 259520, 275740, 415232, 441184, 519040, 551480, 830464, 882368, 1038080, 1102960, 1764736, 2076160, 2205920, 3529472, 4152320, 4411840, 7058944, 8823680, 14117888, 17647360, 35294720, 70589440]

約数ペア:

[(1, 70589440), (2, 35294720), (4, 17647360), (5, 14117888), (8, 8823680), (10, 7058944), (16, 4411840), (17, 4152320), (20, 3529472), (32, 2205920), (34, 2076160), (40, 1764736), (64, 1102960), (68, 1038080), (80, 882368), (85, 830464), (128, 551480), (136, 519040), (160, 441184), (170, 415232), (256, 275740), (272, 259520), (320, 220592), (340, 207616), (512, 137870), (544, 129760), (640, 110296), (680, 103808), (811, 87040), (1024, 68935), (1088, 64880), (1280, 55148), (1360, 51904), (1622, 43520), (2176, 32440), (2560, 27574), (2720, 25952), (3244, 21760), (4055, 17408), (4352, 16220), (5120, 13787), (5440, 12976), (6488, 10880), (8110, 8704)]