132173860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72623}}^1$

素因数の和:72652

約数の個数: 48

約数和(自身を含む): 341623296

約数和(自身を除く): 209449436

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 72623, 145246, 290492, 363115, 508361, 726230, 944099, 1016722, 1452460, 1888198, 2033444, 2541805, 3776396, 4720495, 5083610, 6608693, 9440990, 10167220, 13217386, 18881980, 26434772, 33043465, 66086930, 132173860]

約数ペア:

[(1, 132173860), (2, 66086930), (4, 33043465), (5, 26434772), (7, 18881980), (10, 13217386), (13, 10167220), (14, 9440990), (20, 6608693), (26, 5083610), (28, 4720495), (35, 3776396), (52, 2541805), (65, 2033444), (70, 1888198), (91, 1452460), (130, 1016722), (140, 944099), (182, 726230), (260, 508361), (364, 363115), (455, 290492), (910, 145246), (1820, 72623)]