4249280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{271}}^1$

素因数の和:302

約数の個数: 84

約数和(自身を含む): 11814048

約数和(自身を除く): 7564768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 271, 280, 320, 392, 448, 490, 542, 560, 784, 980, 1084, 1120, 1355, 1568, 1897, 1960, 2168, 2240, 2710, 3136, 3794, 3920, 4336, 5420, 7588, 7840, 8672, 9485, 10840, 13279, 15176, 15680, 17344, 18970, 21680, 26558, 30352, 37940, 43360, 53116, 60704, 66395, 75880, 86720, 106232, 121408, 132790, 151760, 212464, 265580, 303520, 424928, 531160, 607040, 849856, 1062320, 2124640, 4249280]

約数ペア:

[(1, 4249280), (2, 2124640), (4, 1062320), (5, 849856), (7, 607040), (8, 531160), (10, 424928), (14, 303520), (16, 265580), (20, 212464), (28, 151760), (32, 132790), (35, 121408), (40, 106232), (49, 86720), (56, 75880), (64, 66395), (70, 60704), (80, 53116), (98, 43360), (112, 37940), (140, 30352), (160, 26558), (196, 21680), (224, 18970), (245, 17344), (271, 15680), (280, 15176), (320, 13279), (392, 10840), (448, 9485), (490, 8672), (542, 7840), (560, 7588), (784, 5420), (980, 4336), (1084, 3920), (1120, 3794), (1355, 3136), (1568, 2710), (1897, 2240), (1960, 2168)]