2079463540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{2819}}^1$

素因数の和:3325

約数の個数: 96

約数和(自身を含む): 5457715200

約数和(自身を除く): 3378251660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 479, 770, 958, 1540, 1916, 2395, 2819, 3353, 4790, 5269, 5638, 6706, 9580, 10538, 11276, 13412, 14095, 16765, 19733, 21076, 26345, 28190, 31009, 33530, 36883, 39466, 52690, 56380, 62018, 67060, 73766, 78932, 98665, 105380, 124036, 147532, 155045, 184415, 197330, 217063, 310090, 368830, 394660, 434126, 620180, 737660, 868252, 1085315, 1350301, 2170630, 2700602, 4341260, 5401204, 6751505, 9452107, 13503010, 14853311, 18904214, 27006020, 29706622, 37808428, 47260535, 59413244, 74266555, 94521070, 103973177, 148533110, 189042140, 207946354, 297066220, 415892708, 519865885, 1039731770, 2079463540]

約数ペア:

[(1, 2079463540), (2, 1039731770), (4, 519865885), (5, 415892708), (7, 297066220), (10, 207946354), (11, 189042140), (14, 148533110), (20, 103973177), (22, 94521070), (28, 74266555), (35, 59413244), (44, 47260535), (55, 37808428), (70, 29706622), (77, 27006020), (110, 18904214), (140, 14853311), (154, 13503010), (220, 9452107), (308, 6751505), (385, 5401204), (479, 4341260), (770, 2700602), (958, 2170630), (1540, 1350301), (1916, 1085315), (2395, 868252), (2819, 737660), (3353, 620180), (4790, 434126), (5269, 394660), (5638, 368830), (6706, 310090), (9580, 217063), (10538, 197330), (11276, 184415), (13412, 155045), (14095, 147532), (16765, 124036), (19733, 105380), (21076, 98665), (26345, 78932), (28190, 73766), (31009, 67060), (33530, 62018), (36883, 56380), (39466, 52690)]