1042343680

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{16619}}^1$

素因数の和:16654

約数の個数: 108

約数和(自身を含む): 2904544440

約数和(自身を除く): 1862200760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 8960, 12544, 15680, 16619, 31360, 33238, 62720, 66476, 83095, 116333, 132952, 166190, 232666, 265904, 332380, 465332, 531808, 581665, 664760, 814331, 930664, 1063616, 1163330, 1329520, 1628662, 1861328, 2127232, 2326660, 2659040, 3257324, 3722656, 4071655, 4254464, 4653320, 5318080, 6514648, 7445312, 8143310, 9306640, 10636160, 13029296, 14890624, 16286620, 18613280, 21272320, 26058592, 29781248, 32573240, 37226560, 52117184, 65146480, 74453120, 104234368, 130292960, 148906240, 208468736, 260585920, 521171840, 1042343680]

約数ペア:

[(1, 1042343680), (2, 521171840), (4, 260585920), (5, 208468736), (7, 148906240), (8, 130292960), (10, 104234368), (14, 74453120), (16, 65146480), (20, 52117184), (28, 37226560), (32, 32573240), (35, 29781248), (40, 26058592), (49, 21272320), (56, 18613280), (64, 16286620), (70, 14890624), (80, 13029296), (98, 10636160), (112, 9306640), (128, 8143310), (140, 7445312), (160, 6514648), (196, 5318080), (224, 4653320), (245, 4254464), (256, 4071655), (280, 3722656), (320, 3257324), (392, 2659040), (448, 2326660), (490, 2127232), (560, 1861328), (640, 1628662), (784, 1329520), (896, 1163330), (980, 1063616), (1120, 930664), (1280, 814331), (1568, 664760), (1792, 581665), (1960, 531808), (2240, 465332), (3136, 332380), (3920, 265904), (4480, 232666), (6272, 166190), (7840, 132952), (8960, 116333), (12544, 83095), (15680, 66476), (16619, 62720), (31360, 33238)]