5551700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 108

約数和(自身を含む): 15436512

約数和(自身を除く): 9884812

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 103, 110, 140, 154, 175, 196, 206, 220, 245, 275, 308, 350, 385, 412, 490, 515, 539, 550, 700, 721, 770, 980, 1030, 1078, 1100, 1133, 1225, 1442, 1540, 1925, 2060, 2156, 2266, 2450, 2575, 2695, 2884, 3605, 3850, 4532, 4900, 5047, 5150, 5390, 5665, 7210, 7700, 7931, 10094, 10300, 10780, 11330, 13475, 14420, 15862, 18025, 20188, 22660, 25235, 26950, 28325, 31724, 36050, 39655, 50470, 53900, 55517, 56650, 72100, 79310, 100940, 111034, 113300, 126175, 158620, 198275, 222068, 252350, 277585, 396550, 504700, 555170, 793100, 1110340, 1387925, 2775850, 5551700]

約数ペア:

[(1, 5551700), (2, 2775850), (4, 1387925), (5, 1110340), (7, 793100), (10, 555170), (11, 504700), (14, 396550), (20, 277585), (22, 252350), (25, 222068), (28, 198275), (35, 158620), (44, 126175), (49, 113300), (50, 111034), (55, 100940), (70, 79310), (77, 72100), (98, 56650), (100, 55517), (103, 53900), (110, 50470), (140, 39655), (154, 36050), (175, 31724), (196, 28325), (206, 26950), (220, 25235), (245, 22660), (275, 20188), (308, 18025), (350, 15862), (385, 14420), (412, 13475), (490, 11330), (515, 10780), (539, 10300), (550, 10094), (700, 7931), (721, 7700), (770, 7210), (980, 5665), (1030, 5390), (1078, 5150), (1100, 5047), (1133, 4900), (1225, 4532), (1442, 3850), (1540, 3605), (1925, 2884), (2060, 2695), (2156, 2575), (2266, 2450)]