97811920

素因数分解:

$2^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3049}}^1$

素因数の和:3463

約数の個数: 40

約数和(自身を含む): 228054600

約数和(自身を除く): 130242680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401, 802, 1604, 2005, 3049, 3208, 4010, 6098, 6416, 8020, 12196, 15245, 16040, 24392, 30490, 32080, 48784, 60980, 121960, 243920, 1222649, 2445298, 4890596, 6113245, 9781192, 12226490, 19562384, 24452980, 48905960, 97811920]

約数ペア:

[(1, 97811920), (2, 48905960), (4, 24452980), (5, 19562384), (8, 12226490), (10, 9781192), (16, 6113245), (20, 4890596), (40, 2445298), (80, 1222649), (401, 243920), (802, 121960), (1604, 60980), (2005, 48784), (3049, 32080), (3208, 30490), (4010, 24392), (6098, 16040), (6416, 15245), (8020, 12196)]