70628480

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{653}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 183113460

約数和(自身を除く): 112484980

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 260, 320, 338, 416, 520, 640, 653, 676, 832, 845, 1040, 1306, 1352, 1664, 1690, 2080, 2612, 2704, 3265, 3380, 4160, 5224, 5408, 6530, 6760, 8320, 8489, 10448, 10816, 13060, 13520, 16978, 20896, 21632, 26120, 27040, 33956, 41792, 42445, 52240, 54080, 67912, 83584, 84890, 104480, 108160, 110357, 135824, 169780, 208960, 220714, 271648, 339560, 417920, 441428, 543296, 551785, 679120, 882856, 1086592, 1103570, 1358240, 1765712, 2207140, 2716480, 3531424, 4414280, 5432960, 7062848, 8828560, 14125696, 17657120, 35314240, 70628480]

約数ペア:

[(1, 70628480), (2, 35314240), (4, 17657120), (5, 14125696), (8, 8828560), (10, 7062848), (13, 5432960), (16, 4414280), (20, 3531424), (26, 2716480), (32, 2207140), (40, 1765712), (52, 1358240), (64, 1103570), (65, 1086592), (80, 882856), (104, 679120), (128, 551785), (130, 543296), (160, 441428), (169, 417920), (208, 339560), (260, 271648), (320, 220714), (338, 208960), (416, 169780), (520, 135824), (640, 110357), (653, 108160), (676, 104480), (832, 84890), (845, 83584), (1040, 67912), (1306, 54080), (1352, 52240), (1664, 42445), (1690, 41792), (2080, 33956), (2612, 27040), (2704, 26120), (3265, 21632), (3380, 20896), (4160, 16978), (5224, 13520), (5408, 13060), (6530, 10816), (6760, 10448), (8320, 8489)]