2345492080

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{186743}}^1$

素因数の和:186913

約数の個数: 40

約数和(自身を含む): 5488032672

約数和(自身を除く): 3142540592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 6280, 12560, 186743, 373486, 746972, 933715, 1493944, 1867430, 2987888, 3734860, 7469720, 14939440, 29318651, 58637302, 117274604, 146593255, 234549208, 293186510, 469098416, 586373020, 1172746040, 2345492080]

約数ペア:

[(1, 2345492080), (2, 1172746040), (4, 586373020), (5, 469098416), (8, 293186510), (10, 234549208), (16, 146593255), (20, 117274604), (40, 58637302), (80, 29318651), (157, 14939440), (314, 7469720), (628, 3734860), (785, 2987888), (1256, 1867430), (1570, 1493944), (2512, 933715), (3140, 746972), (6280, 373486), (12560, 186743)]