2100085360

素因数分解:

$2^4\times 5^1\times {\mathrm{503}}^1\times {\mathrm{52189}}^1$

素因数の和:52705

約数の個数: 40

約数和(自身を含む): 4892499360

約数和(自身を除く): 2792414000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 503, 1006, 2012, 2515, 4024, 5030, 8048, 10060, 20120, 40240, 52189, 104378, 208756, 260945, 417512, 521890, 835024, 1043780, 2087560, 4175120, 26251067, 52502134, 105004268, 131255335, 210008536, 262510670, 420017072, 525021340, 1050042680, 2100085360]

約数ペア:

[(1, 2100085360), (2, 1050042680), (4, 525021340), (5, 420017072), (8, 262510670), (10, 210008536), (16, 131255335), (20, 105004268), (40, 52502134), (80, 26251067), (503, 4175120), (1006, 2087560), (2012, 1043780), (2515, 835024), (4024, 521890), (5030, 417512), (8048, 260945), (10060, 208756), (20120, 104378), (40240, 52189)]