65599040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1213}}^1$

素因数の和:1256

約数の個数: 84

約数和(自身を含む): 169287444

約数和(自身を除く): 103688404

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1213, 1352, 1690, 2080, 2426, 2704, 3380, 4160, 4852, 5408, 6065, 6760, 9704, 10816, 12130, 13520, 15769, 19408, 24260, 27040, 31538, 38816, 48520, 54080, 63076, 77632, 78845, 97040, 126152, 157690, 194080, 204997, 252304, 315380, 388160, 409994, 504608, 630760, 819988, 1009216, 1024985, 1261520, 1639976, 2049970, 2523040, 3279952, 4099940, 5046080, 6559904, 8199880, 13119808, 16399760, 32799520, 65599040]

約数ペア:

[(1, 65599040), (2, 32799520), (4, 16399760), (5, 13119808), (8, 8199880), (10, 6559904), (13, 5046080), (16, 4099940), (20, 3279952), (26, 2523040), (32, 2049970), (40, 1639976), (52, 1261520), (64, 1024985), (65, 1009216), (80, 819988), (104, 630760), (130, 504608), (160, 409994), (169, 388160), (208, 315380), (260, 252304), (320, 204997), (338, 194080), (416, 157690), (520, 126152), (676, 97040), (832, 78845), (845, 77632), (1040, 63076), (1213, 54080), (1352, 48520), (1690, 38816), (2080, 31538), (2426, 27040), (2704, 24260), (3380, 19408), (4160, 15769), (4852, 13520), (5408, 12130), (6065, 10816), (6760, 9704)]