100802930

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{51169}}^1$

素因数の和:51373

約数の個数: 16

約数和(自身を含む): 182369880

約数和(自身を除く): 81566950

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 51169, 102338, 255845, 511690, 10080293, 20160586, 50401465, 100802930]

約数ペア:

[(1, 100802930), (2, 50401465), (5, 20160586), (10, 10080293), (197, 511690), (394, 255845), (985, 102338), (1970, 51169)]