883233820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{743}}^1\times {\mathrm{1213}}^1$

素因数の和:1979

約数の個数: 72

約数和(自身を含む): 2162299104

約数和(自身を除く): 1279065284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 743, 980, 1213, 1486, 2426, 2972, 3715, 4852, 5201, 6065, 7430, 8491, 10402, 12130, 14860, 16982, 20804, 24260, 26005, 33964, 36407, 42455, 52010, 59437, 72814, 84910, 104020, 118874, 145628, 169820, 182035, 237748, 297185, 364070, 594370, 728140, 901259, 1188740, 1802518, 3605036, 4506295, 6308813, 9012590, 12617626, 18025180, 25235252, 31544065, 44161691, 63088130, 88323382, 126176260, 176646764, 220808455, 441616910, 883233820]

約数ペア:

[(1, 883233820), (2, 441616910), (4, 220808455), (5, 176646764), (7, 126176260), (10, 88323382), (14, 63088130), (20, 44161691), (28, 31544065), (35, 25235252), (49, 18025180), (70, 12617626), (98, 9012590), (140, 6308813), (196, 4506295), (245, 3605036), (490, 1802518), (743, 1188740), (980, 901259), (1213, 728140), (1486, 594370), (2426, 364070), (2972, 297185), (3715, 237748), (4852, 182035), (5201, 169820), (6065, 145628), (7430, 118874), (8491, 104020), (10402, 84910), (12130, 72814), (14860, 59437), (16982, 52010), (20804, 42455), (24260, 36407), (26005, 33964)]