273852640

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13477}}^1$

素因数の和:13619

約数の個数: 48

約数和(自身を含む): 652119552

約数和(自身を除く): 378266912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 13477, 20320, 26954, 53908, 67385, 107816, 134770, 215632, 269540, 431264, 539080, 1078160, 1711579, 2156320, 3423158, 6846316, 8557895, 13692632, 17115790, 27385264, 34231580, 54770528, 68463160, 136926320, 273852640]

約数ペア:

[(1, 273852640), (2, 136926320), (4, 68463160), (5, 54770528), (8, 34231580), (10, 27385264), (16, 17115790), (20, 13692632), (32, 8557895), (40, 6846316), (80, 3423158), (127, 2156320), (160, 1711579), (254, 1078160), (508, 539080), (635, 431264), (1016, 269540), (1270, 215632), (2032, 134770), (2540, 107816), (4064, 67385), (5080, 53908), (10160, 26954), (13477, 20320)]