3522860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 8225280

約数和(自身を除く): 4702420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 239, 268, 335, 478, 670, 737, 956, 1195, 1340, 1474, 2390, 2629, 2948, 3685, 4780, 5258, 7370, 10516, 13145, 14740, 16013, 26290, 32026, 52580, 64052, 80065, 160130, 176143, 320260, 352286, 704572, 880715, 1761430, 3522860]

約数ペア:

[(1, 3522860), (2, 1761430), (4, 880715), (5, 704572), (10, 352286), (11, 320260), (20, 176143), (22, 160130), (44, 80065), (55, 64052), (67, 52580), (110, 32026), (134, 26290), (220, 16013), (239, 14740), (268, 13145), (335, 10516), (478, 7370), (670, 5258), (737, 4780), (956, 3685), (1195, 2948), (1340, 2629), (1474, 2390)]