11357440

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 28697760

約数和(自身を除く): 17340320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 467, 608, 640, 760, 934, 1216, 1280, 1520, 1868, 2335, 2432, 3040, 3736, 4670, 4864, 6080, 7472, 8873, 9340, 12160, 14944, 17746, 18680, 24320, 29888, 35492, 37360, 44365, 59776, 70984, 74720, 88730, 119552, 141968, 149440, 177460, 283936, 298880, 354920, 567872, 597760, 709840, 1135744, 1419680, 2271488, 2839360, 5678720, 11357440]

約数ペア:

[(1, 11357440), (2, 5678720), (4, 2839360), (5, 2271488), (8, 1419680), (10, 1135744), (16, 709840), (19, 597760), (20, 567872), (32, 354920), (38, 298880), (40, 283936), (64, 177460), (76, 149440), (80, 141968), (95, 119552), (128, 88730), (152, 74720), (160, 70984), (190, 59776), (256, 44365), (304, 37360), (320, 35492), (380, 29888), (467, 24320), (608, 18680), (640, 17746), (760, 14944), (934, 12160), (1216, 9340), (1280, 8873), (1520, 7472), (1868, 6080), (2335, 4864), (2432, 4670), (3040, 3736)]