2276120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 6393600

約数和(自身を除く): 4117480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 739, 770, 1478, 1540, 2956, 3080, 3695, 5173, 5912, 7390, 8129, 10346, 14780, 16258, 20692, 25865, 29560, 32516, 40645, 41384, 51730, 56903, 65032, 81290, 103460, 113806, 162580, 206920, 227612, 284515, 325160, 455224, 569030, 1138060, 2276120]

約数ペア:

[(1, 2276120), (2, 1138060), (4, 569030), (5, 455224), (7, 325160), (8, 284515), (10, 227612), (11, 206920), (14, 162580), (20, 113806), (22, 103460), (28, 81290), (35, 65032), (40, 56903), (44, 51730), (55, 41384), (56, 40645), (70, 32516), (77, 29560), (88, 25865), (110, 20692), (140, 16258), (154, 14780), (220, 10346), (280, 8129), (308, 7390), (385, 5912), (440, 5173), (616, 3695), (739, 3080), (770, 2956), (1478, 1540)]