99732020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 216289920

約数和(自身を除く): 116557900

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 307, 370, 439, 614, 740, 878, 1228, 1535, 1756, 2195, 3070, 4390, 6140, 8780, 11359, 16243, 22718, 32486, 45436, 56795, 64972, 81215, 113590, 134773, 162430, 227180, 269546, 324860, 539092, 673865, 1347730, 2695460, 4986601, 9973202, 19946404, 24933005, 49866010, 99732020]

約数ペア:

[(1, 99732020), (2, 49866010), (4, 24933005), (5, 19946404), (10, 9973202), (20, 4986601), (37, 2695460), (74, 1347730), (148, 673865), (185, 539092), (307, 324860), (370, 269546), (439, 227180), (614, 162430), (740, 134773), (878, 113590), (1228, 81215), (1535, 64972), (1756, 56795), (2195, 45436), (3070, 32486), (4390, 22718), (6140, 16243), (8780, 11359)]