157788890050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4177}}^1\times {\mathrm{68683}}^1$

素因数の和:72883

約数の個数: 48

約数和(自身を含む): 320249315232

約数和(自身を除く): 162460425182

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 4177, 8354, 20885, 41770, 45947, 68683, 91894, 104425, 137366, 208850, 229735, 343415, 459470, 686830, 755513, 1148675, 1511026, 1717075, 2297350, 3434150, 3777565, 7555130, 18887825, 37775650, 286888891, 573777782, 1434444455, 2868888910, 3155777801, 6311555602, 7172222275, 14344444550, 15778889005, 31557778010, 78894445025, 157788890050]

約数ペア:

[(1, 157788890050), (2, 78894445025), (5, 31557778010), (10, 15778889005), (11, 14344444550), (22, 7172222275), (25, 6311555602), (50, 3155777801), (55, 2868888910), (110, 1434444455), (275, 573777782), (550, 286888891), (4177, 37775650), (8354, 18887825), (20885, 7555130), (41770, 3777565), (45947, 3434150), (68683, 2297350), (91894, 1717075), (104425, 1511026), (137366, 1148675), (208850, 755513), (229735, 686830), (343415, 459470)]