25259702980

素因数分解:

$2^2\times 5^1\times {\mathrm{52183}}^1\times {\mathrm{24203}}^1$

素因数の和:76395

約数の個数: 24

約数和(自身を含む): 53048584512

約数和(自身を除く): 27788881532

約数列:

[1, 2, 4, 5, 10, 20, 24203, 48406, 52183, 96812, 104366, 121015, 208732, 242030, 260915, 484060, 521830, 1043660, 1262985149, 2525970298, 5051940596, 6314925745, 12629851490, 25259702980]

約数ペア:

[(1, 25259702980), (2, 12629851490), (4, 6314925745), (5, 5051940596), (10, 2525970298), (20, 1262985149), (24203, 1043660), (48406, 521830), (52183, 484060), (96812, 260915), (104366, 242030), (121015, 208732)]