29031680

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 71535912

約数和(自身を除く): 42504232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 592, 613, 640, 740, 1184, 1226, 1280, 1480, 2368, 2452, 2960, 3065, 4736, 4904, 5920, 6130, 9472, 9808, 11840, 12260, 19616, 22681, 23680, 24520, 39232, 45362, 47360, 49040, 78464, 90724, 98080, 113405, 156928, 181448, 196160, 226810, 362896, 392320, 453620, 725792, 784640, 907240, 1451584, 1814480, 2903168, 3628960, 5806336, 7257920, 14515840, 29031680]

約数ペア:

[(1, 29031680), (2, 14515840), (4, 7257920), (5, 5806336), (8, 3628960), (10, 2903168), (16, 1814480), (20, 1451584), (32, 907240), (37, 784640), (40, 725792), (64, 453620), (74, 392320), (80, 362896), (128, 226810), (148, 196160), (160, 181448), (185, 156928), (256, 113405), (296, 98080), (320, 90724), (370, 78464), (592, 49040), (613, 47360), (640, 45362), (740, 39232), (1184, 24520), (1226, 23680), (1280, 22681), (1480, 19616), (2368, 12260), (2452, 11840), (2960, 9808), (3065, 9472), (4736, 6130), (4904, 5920)]