10240040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4339}}^1$

素因数の和:4409

約数の個数: 32

約数和(自身を含む): 23436000

約数和(自身を除く): 13195960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 4339, 8678, 17356, 21695, 34712, 43390, 86780, 173560, 256001, 512002, 1024004, 1280005, 2048008, 2560010, 5120020, 10240040]

約数ペア:

[(1, 10240040), (2, 5120020), (4, 2560010), (5, 2048008), (8, 1280005), (10, 1024004), (20, 512002), (40, 256001), (59, 173560), (118, 86780), (236, 43390), (295, 34712), (472, 21695), (590, 17356), (1180, 8678), (2360, 4339)]