43205127940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8093}}^1\times {\mathrm{20533}}^1$

素因数の和:28648

約数の個数: 48

約数和(自身を含む): 97726891248

約数和(自身を除く): 54521763308

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8093, 16186, 20533, 32372, 40465, 41066, 80930, 82132, 102665, 105209, 161860, 205330, 210418, 266929, 410660, 420836, 526045, 533858, 1052090, 1067716, 1334645, 2104180, 2669290, 5338580, 166173569, 332347138, 664694276, 830867845, 1661735690, 2160256397, 3323471380, 4320512794, 8641025588, 10801281985, 21602563970, 43205127940]

約数ペア:

[(1, 43205127940), (2, 21602563970), (4, 10801281985), (5, 8641025588), (10, 4320512794), (13, 3323471380), (20, 2160256397), (26, 1661735690), (52, 830867845), (65, 664694276), (130, 332347138), (260, 166173569), (8093, 5338580), (16186, 2669290), (20533, 2104180), (32372, 1334645), (40465, 1067716), (41066, 1052090), (80930, 533858), (82132, 526045), (102665, 420836), (105209, 410660), (161860, 266929), (205330, 210418)]