118837940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15761}}^1$

素因数の和:15812

約数の個数: 48

約数和(自身を含む): 278041680

約数和(自身を除く): 159203740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 15761, 31522, 63044, 78805, 157610, 204893, 315220, 409786, 457069, 819572, 914138, 1024465, 1828276, 2048930, 2285345, 4097860, 4570690, 5941897, 9141380, 11883794, 23767588, 29709485, 59418970, 118837940]

約数ペア:

[(1, 118837940), (2, 59418970), (4, 29709485), (5, 23767588), (10, 11883794), (13, 9141380), (20, 5941897), (26, 4570690), (29, 4097860), (52, 2285345), (58, 2048930), (65, 1828276), (116, 1024465), (130, 914138), (145, 819572), (260, 457069), (290, 409786), (377, 315220), (580, 204893), (754, 157610), (1508, 78805), (1885, 63044), (3770, 31522), (7540, 15761)]