3412480

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 80

約数和(自身を含む): 8642304

約数和(自身を除く): 5229824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 64, 80, 86, 124, 128, 155, 160, 172, 215, 248, 256, 310, 320, 344, 430, 496, 512, 620, 640, 688, 860, 992, 1240, 1280, 1333, 1376, 1720, 1984, 2480, 2560, 2666, 2752, 3440, 3968, 4960, 5332, 5504, 6665, 6880, 7936, 9920, 10664, 11008, 13330, 13760, 15872, 19840, 21328, 22016, 26660, 27520, 39680, 42656, 53320, 55040, 79360, 85312, 106640, 110080, 170624, 213280, 341248, 426560, 682496, 853120, 1706240, 3412480]

約数ペア:

[(1, 3412480), (2, 1706240), (4, 853120), (5, 682496), (8, 426560), (10, 341248), (16, 213280), (20, 170624), (31, 110080), (32, 106640), (40, 85312), (43, 79360), (62, 55040), (64, 53320), (80, 42656), (86, 39680), (124, 27520), (128, 26660), (155, 22016), (160, 21328), (172, 19840), (215, 15872), (248, 13760), (256, 13330), (310, 11008), (320, 10664), (344, 9920), (430, 7936), (496, 6880), (512, 6665), (620, 5504), (640, 5332), (688, 4960), (860, 3968), (992, 3440), (1240, 2752), (1280, 2666), (1333, 2560), (1376, 2480), (1720, 1984)]