26736640

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{373}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 73513440

約数和(自身を除く): 46776800

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, 373, 448, 512, 560, 640, 746, 896, 1024, 1120, 1280, 1492, 1792, 1865, 2048, 2240, 2560, 2611, 2984, 3584, 3730, 4480, 5120, 5222, 5968, 7168, 7460, 8960, 10240, 10444, 11936, 13055, 14336, 14920, 17920, 20888, 23872, 26110, 29840, 35840, 41776, 47744, 52220, 59680, 71680, 83552, 95488, 104440, 119360, 167104, 190976, 208880, 238720, 334208, 381952, 417760, 477440, 668416, 763904, 835520, 954880, 1336832, 1671040, 1909760, 2673664, 3342080, 3819520, 5347328, 6684160, 13368320, 26736640]

約数ペア:

[(1, 26736640), (2, 13368320), (4, 6684160), (5, 5347328), (7, 3819520), (8, 3342080), (10, 2673664), (14, 1909760), (16, 1671040), (20, 1336832), (28, 954880), (32, 835520), (35, 763904), (40, 668416), (56, 477440), (64, 417760), (70, 381952), (80, 334208), (112, 238720), (128, 208880), (140, 190976), (160, 167104), (224, 119360), (256, 104440), (280, 95488), (320, 83552), (373, 71680), (448, 59680), (512, 52220), (560, 47744), (640, 41776), (746, 35840), (896, 29840), (1024, 26110), (1120, 23872), (1280, 20888), (1492, 17920), (1792, 14920), (1865, 14336), (2048, 13055), (2240, 11936), (2560, 10444), (2611, 10240), (2984, 8960), (3584, 7460), (3730, 7168), (4480, 5968), (5120, 5222)]