15761415260

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{46051}}^1$

素因数の和:46326

約数の個数: 48

約数和(自身を含む): 33616117920

約数和(自身を除く): 17854702660

約数列:

[1, 2, 4, 5, 10, 20, 109, 157, 218, 314, 436, 545, 628, 785, 1090, 1570, 2180, 3140, 17113, 34226, 46051, 68452, 85565, 92102, 171130, 184204, 230255, 342260, 460510, 921020, 5019559, 7230007, 10039118, 14460014, 20078236, 25097795, 28920028, 36150035, 50195590, 72300070, 100391180, 144600140, 788070763, 1576141526, 3152283052, 3940353815, 7880707630, 15761415260]

約数ペア:

[(1, 15761415260), (2, 7880707630), (4, 3940353815), (5, 3152283052), (10, 1576141526), (20, 788070763), (109, 144600140), (157, 100391180), (218, 72300070), (314, 50195590), (436, 36150035), (545, 28920028), (628, 25097795), (785, 20078236), (1090, 14460014), (1570, 10039118), (2180, 7230007), (3140, 5019559), (17113, 921020), (34226, 460510), (46051, 342260), (68452, 230255), (85565, 184204), (92102, 171130)]