209849404480

素因数分解:

$2^6\times 5^1\times {\mathrm{42083}}^1\times {\mathrm{15583}}^1$

素因数の和:57683

約数の個数: 56

約数和(自身を含む): 499747836672

約数和(自身を除く): 289898432192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 15583, 31166, 42083, 62332, 77915, 84166, 124664, 155830, 168332, 210415, 249328, 311660, 336664, 420830, 498656, 623320, 673328, 841660, 997312, 1246640, 1346656, 1683320, 2493280, 2693312, 3366640, 4986560, 6733280, 13466560, 655779389, 1311558778, 2623117556, 3278896945, 5246235112, 6557793890, 10492470224, 13115587780, 20984940448, 26231175560, 41969880896, 52462351120, 104924702240, 209849404480]

約数ペア:

[(1, 209849404480), (2, 104924702240), (4, 52462351120), (5, 41969880896), (8, 26231175560), (10, 20984940448), (16, 13115587780), (20, 10492470224), (32, 6557793890), (40, 5246235112), (64, 3278896945), (80, 2623117556), (160, 1311558778), (320, 655779389), (15583, 13466560), (31166, 6733280), (42083, 4986560), (62332, 3366640), (77915, 2693312), (84166, 2493280), (124664, 1683320), (155830, 1346656), (168332, 1246640), (210415, 997312), (249328, 841660), (311660, 673328), (336664, 623320), (420830, 498656)]