100920172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{2539}}^1$

素因数の和:3085

約数の個数: 24

約数和(自身を含む): 186334400

約数和(自身を除く): 85414228

約数列:

[1, 2, 4, 19, 38, 76, 523, 1046, 2092, 2539, 5078, 9937, 10156, 19874, 39748, 48241, 96482, 192964, 1327897, 2655794, 5311588, 25230043, 50460086, 100920172]

約数ペア:

[(1, 100920172), (2, 50460086), (4, 25230043), (19, 5311588), (38, 2655794), (76, 1327897), (523, 192964), (1046, 96482), (2092, 48241), (2539, 39748), (5078, 19874), (9937, 10156)]