36480520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^2$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 84839940

約数和(自身を除く): 48359420

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 157, 185, 296, 314, 370, 628, 740, 785, 1256, 1480, 1570, 3140, 5809, 6280, 11618, 23236, 24649, 29045, 46472, 49298, 58090, 98596, 116180, 123245, 197192, 232360, 246490, 492980, 912013, 985960, 1824026, 3648052, 4560065, 7296104, 9120130, 18240260, 36480520]

約数ペア:

[(1, 36480520), (2, 18240260), (4, 9120130), (5, 7296104), (8, 4560065), (10, 3648052), (20, 1824026), (37, 985960), (40, 912013), (74, 492980), (148, 246490), (157, 232360), (185, 197192), (296, 123245), (314, 116180), (370, 98596), (628, 58090), (740, 49298), (785, 46472), (1256, 29045), (1480, 24649), (1570, 23236), (3140, 11618), (5809, 6280)]