40696100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21419}}^1$

素因数の和:21452

約数の個数: 36

約数和(自身を含む): 92962800

約数和(自身を除く): 52266700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 21419, 42838, 85676, 107095, 214190, 406961, 428380, 535475, 813922, 1070950, 1627844, 2034805, 2141900, 4069610, 8139220, 10174025, 20348050, 40696100]

約数ペア:

[(1, 40696100), (2, 20348050), (4, 10174025), (5, 8139220), (10, 4069610), (19, 2141900), (20, 2034805), (25, 1627844), (38, 1070950), (50, 813922), (76, 535475), (95, 428380), (100, 406961), (190, 214190), (380, 107095), (475, 85676), (950, 42838), (1900, 21419)]