1329126950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{37813}}^1$

素因数の和:37881

約数の個数: 48

約数和(自身を含む): 2672693520

約数和(自身を除く): 1343566570

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 185, 190, 370, 475, 703, 925, 950, 1406, 1850, 3515, 7030, 17575, 35150, 37813, 75626, 189065, 378130, 718447, 945325, 1399081, 1436894, 1890650, 2798162, 3592235, 6995405, 7184470, 13990810, 17961175, 26582539, 34977025, 35922350, 53165078, 69954050, 132912695, 265825390, 664563475, 1329126950]

約数ペア:

[(1, 1329126950), (2, 664563475), (5, 265825390), (10, 132912695), (19, 69954050), (25, 53165078), (37, 35922350), (38, 34977025), (50, 26582539), (74, 17961175), (95, 13990810), (185, 7184470), (190, 6995405), (370, 3592235), (475, 2798162), (703, 1890650), (925, 1436894), (950, 1399081), (1406, 945325), (1850, 718447), (3515, 378130), (7030, 189065), (17575, 75626), (35150, 37813)]