44343040

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 125092800

約数和(自身を除く): 80749760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 101, 112, 128, 140, 160, 196, 202, 224, 245, 256, 280, 320, 343, 392, 404, 448, 490, 505, 560, 640, 686, 707, 784, 808, 896, 980, 1010, 1120, 1280, 1372, 1414, 1568, 1616, 1715, 1792, 1960, 2020, 2240, 2744, 2828, 3136, 3232, 3430, 3535, 3920, 4040, 4480, 4949, 5488, 5656, 6272, 6464, 6860, 7070, 7840, 8080, 8960, 9898, 10976, 11312, 12544, 12928, 13720, 14140, 15680, 16160, 19796, 21952, 22624, 24745, 25856, 27440, 28280, 31360, 32320, 34643, 39592, 43904, 45248, 49490, 54880, 56560, 62720, 64640, 69286, 79184, 87808, 90496, 98980, 109760, 113120, 129280, 138572, 158368, 173215, 180992, 197960, 219520, 226240, 277144, 316736, 346430, 395920, 439040, 452480, 554288, 633472, 692860, 791840, 904960, 1108576, 1266944, 1385720, 1583680, 2217152, 2771440, 3167360, 4434304, 5542880, 6334720, 8868608, 11085760, 22171520, 44343040]

約数ペア:

[(1, 44343040), (2, 22171520), (4, 11085760), (5, 8868608), (7, 6334720), (8, 5542880), (10, 4434304), (14, 3167360), (16, 2771440), (20, 2217152), (28, 1583680), (32, 1385720), (35, 1266944), (40, 1108576), (49, 904960), (56, 791840), (64, 692860), (70, 633472), (80, 554288), (98, 452480), (101, 439040), (112, 395920), (128, 346430), (140, 316736), (160, 277144), (196, 226240), (202, 219520), (224, 197960), (245, 180992), (256, 173215), (280, 158368), (320, 138572), (343, 129280), (392, 113120), (404, 109760), (448, 98980), (490, 90496), (505, 87808), (560, 79184), (640, 69286), (686, 64640), (707, 62720), (784, 56560), (808, 54880), (896, 49490), (980, 45248), (1010, 43904), (1120, 39592), (1280, 34643), (1372, 32320), (1414, 31360), (1568, 28280), (1616, 27440), (1715, 25856), (1792, 24745), (1960, 22624), (2020, 21952), (2240, 19796), (2744, 16160), (2828, 15680), (3136, 14140), (3232, 13720), (3430, 12928), (3535, 12544), (3920, 11312), (4040, 10976), (4480, 9898), (4949, 8960), (5488, 8080), (5656, 7840), (6272, 7070), (6464, 6860)]