5150080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 13280400

約数和(自身を除く): 8130320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 619, 640, 832, 1040, 1238, 1664, 2080, 2476, 3095, 4160, 4952, 6190, 8047, 8320, 9904, 12380, 16094, 19808, 24760, 32188, 39616, 40235, 49520, 64376, 79232, 80470, 99040, 128752, 160940, 198080, 257504, 321880, 396160, 515008, 643760, 1030016, 1287520, 2575040, 5150080]

約数ペア:

[(1, 5150080), (2, 2575040), (4, 1287520), (5, 1030016), (8, 643760), (10, 515008), (13, 396160), (16, 321880), (20, 257504), (26, 198080), (32, 160940), (40, 128752), (52, 99040), (64, 80470), (65, 79232), (80, 64376), (104, 49520), (128, 40235), (130, 39616), (160, 32188), (208, 24760), (260, 19808), (320, 16094), (416, 12380), (520, 9904), (619, 8320), (640, 8047), (832, 6190), (1040, 4952), (1238, 4160), (1664, 3095), (2080, 2476)]