2247206540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{17257}}^1$

素因数の和:17666

約数の個数: 48

約数和(自身を含む): 5010066432

約数和(自身を除く): 2762859892

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 383, 766, 1532, 1915, 3830, 6511, 7660, 13022, 17257, 26044, 32555, 34514, 65110, 69028, 86285, 130220, 172570, 293369, 345140, 586738, 1173476, 1466845, 2933690, 5867380, 6609431, 13218862, 26437724, 33047155, 66094310, 112360327, 132188620, 224720654, 449441308, 561801635, 1123603270, 2247206540]

約数ペア:

[(1, 2247206540), (2, 1123603270), (4, 561801635), (5, 449441308), (10, 224720654), (17, 132188620), (20, 112360327), (34, 66094310), (68, 33047155), (85, 26437724), (170, 13218862), (340, 6609431), (383, 5867380), (766, 2933690), (1532, 1466845), (1915, 1173476), (3830, 586738), (6511, 345140), (7660, 293369), (13022, 172570), (17257, 130220), (26044, 86285), (32555, 69028), (34514, 65110)]