152372660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{18719}}^1$

素因数の和:18776

約数の個数: 48

約数和(自身を含む): 358525440

約数和(自身を除く): 206152780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 18719, 37438, 74876, 93595, 187190, 205909, 374380, 411818, 692603, 823636, 1029545, 1385206, 2059090, 2770412, 3463015, 4118180, 6926030, 7618633, 13852060, 15237266, 30474532, 38093165, 76186330, 152372660]

約数ペア:

[(1, 152372660), (2, 76186330), (4, 38093165), (5, 30474532), (10, 15237266), (11, 13852060), (20, 7618633), (22, 6926030), (37, 4118180), (44, 3463015), (55, 2770412), (74, 2059090), (110, 1385206), (148, 1029545), (185, 823636), (220, 692603), (370, 411818), (407, 374380), (740, 205909), (814, 187190), (1628, 93595), (2035, 74876), (4070, 37438), (8140, 18719)]