56734720

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{1583}}^1$

素因数の和:1615

約数の個数: 88

約数和(自身を含む): 155637504

約数和(自身を除く): 98902784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1583, 1792, 2240, 2560, 3166, 3584, 4480, 5120, 6332, 7168, 7915, 8960, 11081, 12664, 15830, 17920, 22162, 25328, 31660, 35840, 44324, 50656, 55405, 63320, 88648, 101312, 110810, 126640, 177296, 202624, 221620, 253280, 354592, 405248, 443240, 506560, 709184, 810496, 886480, 1013120, 1418368, 1620992, 1772960, 2026240, 2836736, 3545920, 4052480, 5673472, 7091840, 8104960, 11346944, 14183680, 28367360, 56734720]

約数ペア:

[(1, 56734720), (2, 28367360), (4, 14183680), (5, 11346944), (7, 8104960), (8, 7091840), (10, 5673472), (14, 4052480), (16, 3545920), (20, 2836736), (28, 2026240), (32, 1772960), (35, 1620992), (40, 1418368), (56, 1013120), (64, 886480), (70, 810496), (80, 709184), (112, 506560), (128, 443240), (140, 405248), (160, 354592), (224, 253280), (256, 221620), (280, 202624), (320, 177296), (448, 126640), (512, 110810), (560, 101312), (640, 88648), (896, 63320), (1024, 55405), (1120, 50656), (1280, 44324), (1583, 35840), (1792, 31660), (2240, 25328), (2560, 22162), (3166, 17920), (3584, 15830), (4480, 12664), (5120, 11081), (6332, 8960), (7168, 7915)]