109080459280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{208519}}^1$

素因数の和:209048

約数の個数: 80

約数和(自身を含む): 273664984320

約数和(自身を除く): 164584525040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 503, 520, 1006, 1040, 2012, 2515, 4024, 5030, 6539, 8048, 10060, 13078, 20120, 26156, 32695, 40240, 52312, 65390, 104624, 130780, 208519, 261560, 417038, 523120, 834076, 1042595, 1668152, 2085190, 2710747, 3336304, 4170380, 5421494, 8340760, 10842988, 13553735, 16681520, 21685976, 27107470, 43371952, 54214940, 104885057, 108429880, 209770114, 216859760, 419540228, 524425285, 839080456, 1048850570, 1363505741, 1678160912, 2097701140, 2727011482, 4195402280, 5454022964, 6817528705, 8390804560, 10908045928, 13635057410, 21816091856, 27270114820, 54540229640, 109080459280]

約数ペア:

[(1, 109080459280), (2, 54540229640), (4, 27270114820), (5, 21816091856), (8, 13635057410), (10, 10908045928), (13, 8390804560), (16, 6817528705), (20, 5454022964), (26, 4195402280), (40, 2727011482), (52, 2097701140), (65, 1678160912), (80, 1363505741), (104, 1048850570), (130, 839080456), (208, 524425285), (260, 419540228), (503, 216859760), (520, 209770114), (1006, 108429880), (1040, 104885057), (2012, 54214940), (2515, 43371952), (4024, 27107470), (5030, 21685976), (6539, 16681520), (8048, 13553735), (10060, 10842988), (13078, 8340760), (20120, 5421494), (26156, 4170380), (32695, 3336304), (40240, 2710747), (52312, 2085190), (65390, 1668152), (104624, 1042595), (130780, 834076), (208519, 523120), (261560, 417038)]