827692480

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1254

約数の個数: 112

約数和(自身を含む): 2066544000

約数和(自身を除く): 1238851520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 79, 80, 116, 145, 158, 160, 232, 290, 316, 320, 395, 464, 580, 632, 790, 928, 1129, 1160, 1264, 1580, 1856, 2258, 2291, 2320, 2528, 3160, 4516, 4582, 4640, 5056, 5645, 6320, 9032, 9164, 9280, 11290, 11455, 12640, 18064, 18328, 22580, 22910, 25280, 32741, 36128, 36656, 45160, 45820, 65482, 72256, 73312, 89191, 90320, 91640, 130964, 146624, 163705, 178382, 180640, 183280, 261928, 327410, 356764, 361280, 366560, 445955, 523856, 654820, 713528, 733120, 891910, 1047712, 1309640, 1427056, 1783820, 2095424, 2586539, 2619280, 2854112, 3567640, 5173078, 5238560, 5708224, 7135280, 10346156, 10477120, 12932695, 14270560, 20692312, 25865390, 28541120, 41384624, 51730780, 82769248, 103461560, 165538496, 206923120, 413846240, 827692480]

約数ペア:

[(1, 827692480), (2, 413846240), (4, 206923120), (5, 165538496), (8, 103461560), (10, 82769248), (16, 51730780), (20, 41384624), (29, 28541120), (32, 25865390), (40, 20692312), (58, 14270560), (64, 12932695), (79, 10477120), (80, 10346156), (116, 7135280), (145, 5708224), (158, 5238560), (160, 5173078), (232, 3567640), (290, 2854112), (316, 2619280), (320, 2586539), (395, 2095424), (464, 1783820), (580, 1427056), (632, 1309640), (790, 1047712), (928, 891910), (1129, 733120), (1160, 713528), (1264, 654820), (1580, 523856), (1856, 445955), (2258, 366560), (2291, 361280), (2320, 356764), (2528, 327410), (3160, 261928), (4516, 183280), (4582, 180640), (4640, 178382), (5056, 163705), (5645, 146624), (6320, 130964), (9032, 91640), (9164, 90320), (9280, 89191), (11290, 73312), (11455, 72256), (12640, 65482), (18064, 45820), (18328, 45160), (22580, 36656), (22910, 36128), (25280, 32741)]