13530884480

素因数分解:

$2^7\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{19889}}^1$

素因数の和:20971

約数の個数: 64

約数和(自身を含む): 32379328800

約数和(自身を除く): 18848444320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1063, 2126, 4252, 5315, 8504, 10630, 17008, 19889, 21260, 34016, 39778, 42520, 68032, 79556, 85040, 99445, 136064, 159112, 170080, 198890, 318224, 340160, 397780, 636448, 680320, 795560, 1272896, 1591120, 2545792, 3182240, 6364480, 12728960, 21142007, 42284014, 84568028, 105710035, 169136056, 211420070, 338272112, 422840140, 676544224, 845680280, 1353088448, 1691360560, 2706176896, 3382721120, 6765442240, 13530884480]

約数ペア:

[(1, 13530884480), (2, 6765442240), (4, 3382721120), (5, 2706176896), (8, 1691360560), (10, 1353088448), (16, 845680280), (20, 676544224), (32, 422840140), (40, 338272112), (64, 211420070), (80, 169136056), (128, 105710035), (160, 84568028), (320, 42284014), (640, 21142007), (1063, 12728960), (2126, 6364480), (4252, 3182240), (5315, 2545792), (8504, 1591120), (10630, 1272896), (17008, 795560), (19889, 680320), (21260, 636448), (34016, 397780), (39778, 340160), (42520, 318224), (68032, 198890), (79556, 170080), (85040, 159112), (99445, 136064)]