5378240

素因数分解:

$2^6\times 5^1\times 7^5$

素因数の和:52

約数の個数: 84

約数和(自身を含む): 14941296

約数和(自身を除く): 9563056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2240, 2401, 2744, 3136, 3430, 3920, 4802, 5488, 6860, 7840, 9604, 10976, 12005, 13720, 15680, 16807, 19208, 21952, 24010, 27440, 33614, 38416, 48020, 54880, 67228, 76832, 84035, 96040, 109760, 134456, 153664, 168070, 192080, 268912, 336140, 384160, 537824, 672280, 768320, 1075648, 1344560, 2689120, 5378240]

約数ペア:

[(1, 5378240), (2, 2689120), (4, 1344560), (5, 1075648), (7, 768320), (8, 672280), (10, 537824), (14, 384160), (16, 336140), (20, 268912), (28, 192080), (32, 168070), (35, 153664), (40, 134456), (49, 109760), (56, 96040), (64, 84035), (70, 76832), (80, 67228), (98, 54880), (112, 48020), (140, 38416), (160, 33614), (196, 27440), (224, 24010), (245, 21952), (280, 19208), (320, 16807), (343, 15680), (392, 13720), (448, 12005), (490, 10976), (560, 9604), (686, 7840), (784, 6860), (980, 5488), (1120, 4802), (1372, 3920), (1568, 3430), (1715, 3136), (1960, 2744), (2240, 2401)]