119778850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2137}}^1$

素因数の和:2227

約数の個数: 48

約数和(自身を含む): 238600800

約数和(自身を除く): 118821950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 95, 118, 190, 295, 475, 590, 950, 1121, 1475, 2137, 2242, 2950, 4274, 5605, 10685, 11210, 21370, 28025, 40603, 53425, 56050, 81206, 106850, 126083, 203015, 252166, 406030, 630415, 1015075, 1260830, 2030150, 2395577, 3152075, 4791154, 6304150, 11977885, 23955770, 59889425, 119778850]

約数ペア:

[(1, 119778850), (2, 59889425), (5, 23955770), (10, 11977885), (19, 6304150), (25, 4791154), (38, 3152075), (50, 2395577), (59, 2030150), (95, 1260830), (118, 1015075), (190, 630415), (295, 406030), (475, 252166), (590, 203015), (950, 126083), (1121, 106850), (1475, 81206), (2137, 56050), (2242, 53425), (2950, 40603), (4274, 28025), (5605, 21370), (10685, 11210)]