16632320

素因数分解:

$2^9\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 80

約数和(自身を含む): 40879080

約数和(自身を除く): 24246760

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, 1168, 1280, 1424, 1460, 1780, 2336, 2560, 2848, 2920, 3560, 4672, 5696, 5840, 6497, 7120, 9344, 11392, 11680, 12994, 14240, 18688, 22784, 23360, 25988, 28480, 32485, 37376, 45568, 46720, 51976, 56960, 64970, 93440, 103952, 113920, 129940, 186880, 207904, 227840, 259880, 415808, 519760, 831616, 1039520, 1663232, 2079040, 3326464, 4158080, 8316160, 16632320]

約数ペア:

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