33264640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 88

約数和(自身を含む): 81798120

約数和(自身を除く): 48533480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 89, 128, 146, 160, 178, 256, 292, 320, 356, 365, 445, 512, 584, 640, 712, 730, 890, 1024, 1168, 1280, 1424, 1460, 1780, 2336, 2560, 2848, 2920, 3560, 4672, 5120, 5696, 5840, 6497, 7120, 9344, 11392, 11680, 12994, 14240, 18688, 22784, 23360, 25988, 28480, 32485, 37376, 45568, 46720, 51976, 56960, 64970, 74752, 91136, 93440, 103952, 113920, 129940, 186880, 207904, 227840, 259880, 373760, 415808, 455680, 519760, 831616, 1039520, 1663232, 2079040, 3326464, 4158080, 6652928, 8316160, 16632320, 33264640]

約数ペア:

[(1, 33264640), (2, 16632320), (4, 8316160), (5, 6652928), (8, 4158080), (10, 3326464), (16, 2079040), (20, 1663232), (32, 1039520), (40, 831616), (64, 519760), (73, 455680), (80, 415808), (89, 373760), (128, 259880), (146, 227840), (160, 207904), (178, 186880), (256, 129940), (292, 113920), (320, 103952), (356, 93440), (365, 91136), (445, 74752), (512, 64970), (584, 56960), (640, 51976), (712, 46720), (730, 45568), (890, 37376), (1024, 32485), (1168, 28480), (1280, 25988), (1424, 23360), (1460, 22784), (1780, 18688), (2336, 14240), (2560, 12994), (2848, 11680), (2920, 11392), (3560, 9344), (4672, 7120), (5120, 6497), (5696, 5840)]