24321520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16001}}^1$

素因数の和:16033

約数の個数: 40

約数和(自身を含む): 59527440

約数和(自身を除く): 35205920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 16001, 32002, 64004, 80005, 128008, 160010, 256016, 304019, 320020, 608038, 640040, 1216076, 1280080, 1520095, 2432152, 3040190, 4864304, 6080380, 12160760, 24321520]

約数ペア:

[(1, 24321520), (2, 12160760), (4, 6080380), (5, 4864304), (8, 3040190), (10, 2432152), (16, 1520095), (19, 1280080), (20, 1216076), (38, 640040), (40, 608038), (76, 320020), (80, 304019), (95, 256016), (152, 160010), (190, 128008), (304, 80005), (380, 64004), (760, 32002), (1520, 16001)]