26498240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4871}}^1$

素因数の和:4905

約数の個数: 56

約数和(自身を含む): 66824352

約数和(自身を除く): 40326112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 4871, 5440, 9742, 19484, 24355, 38968, 48710, 77936, 82807, 97420, 155872, 165614, 194840, 311744, 331228, 389680, 414035, 662456, 779360, 828070, 1324912, 1558720, 1656140, 2649824, 3312280, 5299648, 6624560, 13249120, 26498240]

約数ペア:

[(1, 26498240), (2, 13249120), (4, 6624560), (5, 5299648), (8, 3312280), (10, 2649824), (16, 1656140), (17, 1558720), (20, 1324912), (32, 828070), (34, 779360), (40, 662456), (64, 414035), (68, 389680), (80, 331228), (85, 311744), (136, 194840), (160, 165614), (170, 155872), (272, 97420), (320, 82807), (340, 77936), (544, 48710), (680, 38968), (1088, 24355), (1360, 19484), (2720, 9742), (4871, 5440)]