79340200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{20879}}^1$

素因数の和:20914

約数の個数: 48

約数和(自身を含む): 194184000

約数和(自身を除く): 114843800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 20879, 41758, 83516, 104395, 167032, 208790, 396701, 417580, 521975, 793402, 835160, 1043950, 1586804, 1983505, 2087900, 3173608, 3967010, 4175800, 7934020, 9917525, 15868040, 19835050, 39670100, 79340200]

約数ペア:

[(1, 79340200), (2, 39670100), (4, 19835050), (5, 15868040), (8, 9917525), (10, 7934020), (19, 4175800), (20, 3967010), (25, 3173608), (38, 2087900), (40, 1983505), (50, 1586804), (76, 1043950), (95, 835160), (100, 793402), (152, 521975), (190, 417580), (200, 396701), (380, 208790), (475, 167032), (760, 104395), (950, 83516), (1900, 41758), (3800, 20879)]