101851940

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{52501}}^1$

素因数の和:52607

約数の個数: 24

約数和(自身を含む): 216098232

約数和(自身を除く): 114246292

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 52501, 105002, 210004, 262505, 525010, 1050020, 5092597, 10185194, 20370388, 25462985, 50925970, 101851940]

約数ペア:

[(1, 101851940), (2, 50925970), (4, 25462985), (5, 20370388), (10, 10185194), (20, 5092597), (97, 1050020), (194, 525010), (388, 262505), (485, 210004), (970, 105002), (1940, 52501)]